How to find if a triangle is obtuse acute or right.

Answers

Answer 1
Right triangles will always have a 90 degree angle in them. If your unsure of what a 90 degree angle is; try imagining a square, the corners of the square will all be 90 degrees resembling an L shape.
Example of possible angles(right): 90, 70, 20

Referring back to right angles, Obtuse triangles will always consist of one angle wider than 90 degrees.
Example of possible angles(obtuse): 120, 30, 30

And finally for acute triangles all angles in the triangle will be less than 90 degrees.
Example of possible angles(acute): 50, 70, 60

As far as differentiating the triangles, you should be able to tell by looking at them, if they are right they’ll have 1 L shape, if they are obtuse they will have one wide angle, and if they are acute all angles will be smaller than the L shape. If it’s not clear by looking at the triangles, you could always use a tool such as a protractor.

Hope this helps- S

Related Questions

Whats an easy way to focus and get my homework completed quickly?

Answers

Answer:

Have all devices that may distract you off or in another room. You should also work in a quiet place, such as a bedroom, library, etc.

Answer: set goals for the time you will be working. put away distractions and electronics. try to work in a quiet place. after working for a while, take a 5-10 minute break to walk around and drink water or eat a small snack. if it helps you, play non distracting music such as lofi or piano music. also stay hydrated while working. i like to write all of the things i have to do in order, and write the time i will be done by them. example

science 2 pm

history 2:45

art 3:15

hope this helps!

20) Joan bought a soft drink for 2 dollars and 8 candy bars. She spent a total of 34 dollars. How much did each candy bar
cost?

Answers

Answer:

the answer is$4

Step-by-step explanation:

he spend $2 on soft drinks and now she had 32 dollars left so she bought 8 candy and 32÷8= 4 so, she had spend$4 each on candy bars

reflect the co ordinate (7,-5) in the y-axis

Answers

Answer:

(-7, -5)

Step-by-step explanation:

Hope this helps!

??????????????????????????????????

Answers

Answer:

49% chance

step by step

total number of students is 41, 21 picked chemistry

41-21 =20

20÷41 =0.487

0.487 rounded up to 2 decimal places x 100  =49

=49%

can someone give me the answer no explaining

Answers

Answer:

Greater than

Step-by-step explanation:

Answer:

5/3 is greater

Step-by-step explanation:

I need help on this question please

Answers

Answer:

ABC -- not similarΔJKL ~ ΔHIG, AA similaritynot similar

Step-by-step explanation:

a) Side ratios in the smaller triangle are 3:4:6. In the larger triangle, they are 5:6:9. These are not equivalent ratios, so the triangles are not similar.

__

b) The missing angle in the left triangle is 90° -55° = 35°. This matches the acute angle shown in the right triangle, so the right triangles are similar by the AA similarity criterion. The given triangle JKL starts with the largest acute angle, then the right angle, so the similarity statement must be ...

  ΔJKL ~ ΔHIG

__

c) All we know for sure is that the vertical angles are congruent. We need information about a pair of sides or of another angle before any similarity can be claimed. The triangles are not necessarily similar.

1). A home repair crew charges seventy-five dollars per day plus two hundred fifty-five
dollars for each hour the crew works. One day the crew works c hours and charges a
total amount of one thousand, six hundred five dollars. How many hours does the crew
work?

Answers

Answer:

Approx 3 hours.

Step-by-step explanation:

750 + 255c = 1605

255 c = 855

c = approximately 3 hours.

Answer:

The crew worked 6 hours.

Step-by-step explanation:

$255 x 6 = $1530

Add the "Per Day Fee" of $75

$1530 + $75 = $1605 Dollars

write an equation in
Slope-int form
m=9, b=4

Answers

The answer is y=9x+4

You just plug in the numbers into y=mx+b


How many times is it necessary to fold repeatedly in half one sheet of paper of thickness

0.1 mm to reach the thickness of the layer at least 1 m?

1) 60

2) 140

3) 16

(4) 14

5) 10000

Answers

60, or sixty is the answer

Check the number or numbers that are in the solution set of the equation

below.

7x > 42

A. 14

B. 5

C.35

D. 6

E. 12

F9



Answers

Answer:

A, C, E, F

Step-by-step explanation:

when you multiply the numbers with 7 the answer is greater than 42

How to tell if something is a function.

Answers

Answer:

it is when it can make a mathematical statement

Which equation can be simplified to find the inverse of y = 2x2?

Answers

Answer:

d

Step-by-step explanation:

dddddddd

Answer: D

Step-by-step explanation:

EDGE 2023

what is the answer??????​

Answers

Answer:

1) B 1 1/32  2) A 1.8

Step-by-step explanation:

1) 2 3/4÷2 2/3

Turn into improper fractions.

11/4÷8/3

Keep Change Flip

11/4x3/8

Multiply.

33/32

=1 1/32

2) 1 4/5 as a decimal.

Turn into an improper fraction.

9/5

Divide.

=1.8

Hope this helps :)

Cooper earned $214.50 at his job when he worked for 13 hours. How much money did he earn each hour?

Answers

Answer:

$16.50

Step-by-step explanation:

The number of packages of ribbon varies directly to the total amount of ribbon in feet. At a packaging plant 12 packages of ribbon will contain 900 feet of ribbon. If 4 packages of ribbon on ordered, how many feet of ribbon will there be?

Answers

Answer:

300 feet

Step-by-step explanation:

Direct variation equation:

y = kx, where k is the coefficient of variation

We have y = 900, when x = 12, find the value of k:

900 = 12kk = 900/12k = 75

The equation is:

y = 75x

Now, find the value of y, when x = 4:

y = 75*4 = 300

Grayson is planning to be out of town for the day, so he asks a friend to dog-sit his 3 dogs.
Each dog eats 0.5 pounds of food every day. If dog food is sold in 12-ounce cans, how many
cans should Grayson leave for the time he is away?

Answers

Answer:

1 12 ounce can would last 18 days, I don't know how long he is planning on leaving his dogs

Which of the following could be a value for a bearing, written in the correct
format?
07°
0007°
007°


Answers

Answer:007

Step-by-step explanation:Bearings are a measure of direction, with North taken as a reference.

If you are travelling North, your bearing is 000°, and this is usually represented as straight up on the page.

If you are travelling in any other direction, your bearing is measure clockwise from North.

Will the value of each power will be + or - ?
4. (-64
5. (-3)?

Plzzz help

Answers

Answer:

4. Positive (+)

5. Negative (-)

Step-by-step explanation:

When the exponent is even, the value will be positive (+). If the exponent it's odd, the value will be negative (-). This only applies when the number in the parenthesis is a negative number.

4) Solution:

→ (-6)⁴

→ -6 × -6 × -6 × -6

→ +1296

Ans: Positive

5) Solution:

→ (-3)⁷

→ -3 × -3 × -3 × -3 × -3 × -3 × -3

→ -2187

Ans: Negative

Write an equation representing the area Felicia covered, y, in terms of the number of tiles she used, x. I'LL GIVE 40 POINTS

Answers

The proportional equation representing the area Felicia covered, y, in terms of the number of tiles she used, x is:

[tex]y = \frac{x}{6}[/tex].

What is a proportional relationship?

A proportional relationship is a function in which the output variable is given by the input variable multiplied by a constant of proportionality, that is:

y = kx

In which k is the constant of proportionality.

Researching this problem on the internet, we have that 6 tiles cover 1 square feet, 12 tiles cover 2 square feet, and so on, hence the constant is given as follows:

[tex]k = \frac{1}{6} = \frac{2}{12}[/tex]

Hence the function is given as follows:

[tex]y = \frac{x}{6}[/tex].

More can be learned about proportional equations at https://brainly.com/question/10424180

#SPJ1

Answer: Felicia's equation is:

y=1/9x

Step-by-step explanation:

y varies jointly as x and z. If y = 5 when x = 3 and z= 4, find y when x = 6 and z = 8.

Answers

Answer:

y = 20

Step-by-step explanation:

Given y varies jointly as x and z then the equation relating them is

y = kxz ← k is the constant of variation

To find k use the condition y = 5 when x = 3 and z = 4

5 = k × 3 × 4 = 12k ( divide both sides by 12 )

[tex]\frac{5}{12}[/tex] = k

y = [tex]\frac{5}{12}[/tex] xz ← equation of variation

When x = 6 and z = 8 , then

y = [tex]\frac{5}{12}[/tex] × 6 × 8 = [tex]\frac{5}{12}[/tex] × 48 = 5 × 4 = 20

Identify the slope!!

Answers

Answer:

Step-by-step explanation:-0y+2-4x

Please help me with this homework …

Answers

Answer:

I think letter B

Step-by-step explanation:

Yyyyyyyygggggggggggggggg

which of the following theorems proves that abc~def?

Answers

Answer:

D but read below.

Step-by-step explanation:

I take it that the symbol ~ stands for similar. If that is so, then the answer you want is AA, because if 2 angles in a triangle are equal, then all 3 are. So if any 2 equal angles in one triangle are equal to 2 angles in another, then the two triangles are similar.

1, 1, 2, 3, 5, 8 are the first six numbers of the fibonacci sequence. what is the eighth number? 18

Answers

The eight number is 21

What is the weight of one serving chiken

Answers

Answer:

3 kgs

Step-by-step explanation:

u can also weight that chicken and you spelled wrong word it is not chiken chicken

Answer: 3 to 4 ounces

The recommended single portion of chicken is 3 to 4 ounces, about the size of a deck of playing cards. Some people use the palm of their hand as a guide. Depending on the vendor, some chicken breasts are two or three times the recommended serving size.

Step-by-step explanation:

how can u calculate 23x4 if the 4 buton is broken?

Answers

Answer:

23x2x2

Step-by-step explanation:

Pls only help if you know the correct answer! Thanks!! :))

Answers

Answer:

The answer is 19.95$

Step-by-step explanation:

With the price being 3.50 per gallon

and irene had filled her car with 5.7 gallons

5.7 + 3.50 = 19.95$

Can someone please solve this problem? I’ll mark you at brainlest! (I mostly need help with 10 and down but you can do whatever!)

Answers

Answer:

10. 45/6  

Step-by-step explanation:

Whatever you do to the top you have to do to the bottom. To get 2 from 6 in the denominator you would have had to divide by 3 so I multiplied 15 by 3 to give make the two fractions equal to each other. If you are not sure if your answers are correct just divide the numerator by the denominator on the calculator and if they are equal values then it's correct.

What is the equation of the parabola? If correct will award brainliest, scam answers will be reported!

Answers

Answer:

Equation of parabola: y = a(x-h)2 + k or x = a(y-k)2 +h, but the simple version is  y2 = 4ax.

Step-by-step explanation:

40 cookies are in a jar. 1/5 of the cookies are chocolate cookies. Someone eats 1/4 of the chocolate cookies. How many cookies remain in the jar?​

Answers

6 cookies remain in the jar

Based on the number of cookies in the jar and the number eaten by the person, the number of cookies remaining is 38 cookies.

The total number of chocolate cookies is:

= Total cookies x Percentage that is chocolate

= 40 x 1/5

= 8 cookies

Someone eats 1/4 of this which is:

= 8 x 1/4

= 2 cookies

The number of cookies left is:

= Number of cookies - Number of cookies eaten

= 40 - 2

= 38 cookies

In conclusion, there are 38 cookies remaining.

Find out more at https://brainly.com/question/18104324.

Other Questions
Story The Chenoo it says What type of essay am I writing box _________What am I writing about? _______ If u help me u will Receive 100 points Who among the immigrants felt the most welcomed in America? what happened to nellie on little house on the prairie I dont understand this someone please help what is the climat means in English grammar? sunog na nagsulong sa pagtatag ng pamahalaang sibil sa pilipinas(G O S U S N O P O S E R)pasagutan po agadThank you po wHICH ONE IS BETTER!!!!!!!!?????????????? Micah is in a hurry and needs to quickly make a chocolate drink. What can he do to make the chocolate powder dissolve the quickest in water?O Add it to cold water and stir the mixture with a spoon.O Add it to hot water and let it rest for a couple of minutes.O Add it to hot water and stir the mixture with a spoonO Add it to room temperature water and let it dissolve on its own. Mr. Frank (Quietly). Anne's diary. (He opens the diary and begins to read.) "Monday, the sixth of July, nineteen forty-two." (To Miep) Nineteen forty-two. Is it possible, Miep? . . . Only three years ago. (As he continues his reading, he sits down on the couch.) "Dear Diary, since you and I are going to be great friends, I will start by telling you about myself. My name is Anne Frank. I am thirteen years old. I was born in Germany the twelfth of June, nineteen twenty-nine. As my family is Jewish, we emigrated to Holland when Hitler came to power."(As Mr. Frank reads on, another voice joins his, as if coming from the air. It is Anne's voice.)Which best explains the purpose of the underlined stage directions in this excerpt?to show that Mr. Frank had not written those wordsto transition the scene from 1945 back to 1942to transition the scene from the attic to another locationto show that Mr. Frank and Anne had different opinions A shipment contains 9 igneous, 7 sedimentary, and 7 metamorphic rocks. If 7 rocks are selected at random, find the probability that exactly 5 are sedimentary. I need help picking 2 civilizations between 500-1500, that is not In Europe,Africa, Asia, or the americas. Preferably civilizations that influenced each other but anything else is fine. It is a kind of drug that slows down the activity of the brain? Use these values to solve this problem.a = 1, b = -8-3ab helppppppp meeeee plz According to traditional materialism, _____ are component mechanisms having complex brains producing various brain states. Your friend, Alicia, is a graduating senior about to head to college in the fall. Alicia has a single checking account and is eager to open a savings account. After reading this article, she is inspired to open up multiple savings accounts to work towards her goals. Do you think its a good idea for Alicia to do so? Why or why not? ILL GIVE U BRAINLIESTWhat health-related careers would be of most interest to you? How would learning more about anatomy be helpful for that career? What did La Follette say ruined foreign trade.HELP please NO links What is polyamorous please explain Hi! I'm 12 years old trying to move up in maths, does anyone have any tips about any one of these topics?- Bearings- Number scales-Ratios-Proportionally calculating quantities to recipes (??)-Averages-Times tables in generalThank you so much if you decide to answer this!! Im trying to become a barrister when im older:)