1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
disa [49]
3 years ago
10

If an interior angle of a regular polygon measures 144°, how many sides does the polygon have?

Mathematics
1 answer:
Vedmedyk [2.9K]3 years ago
6 0

It’s a <span>polygonwith10side<span>s
</span></span>

Exterior angle = 180 - Interior angle = 180 - 144 = 36

Total sum of the exterior angles of a polygon = 360

Therefore no. of sides <span>N=<span>36036</span>=10</span>

It’s a decagon.

Aliter :
A polygon with N sides will have the sum of the interior angles = <span>(2N−4)</span> right angles

<span>∴144⋅N=<span>(2N−4)</span>⋅90</span>

<span>144N−180N=−360</span>

<span>36N=360</span>

<span>N=10</span>

It’s a polygon with 10 sides.

i hope u understand :)

You might be interested in
PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELP
AysviL [449]

Answer:

6

Step-by-step explanation:

You have a total of $30, but you can't spend it all on buckets of balls because first you have to pay the fee to attend the golf clinic.

So you have to figure out how much you have left after you spend $12 on fees.

$30−$12=$18

This means that you can spend $18 on buckets of golf balls.

At $3 each, how many buckets can you buy with $18?

18÷3=6

This means that you can buy

<u>6</u> buckets of golf balls at the clinic after paying the fee to join.

Equation:

12+3x=30

3x=18

x=6

8 0
3 years ago
All the correct answers please
poizon [28]

B, A, D is the answer

3 0
3 years ago
Find the value of x.
Slav-nsk [51]

Answer:

  x = 53

Step-by-step explanation:

The sum of the angle measures in a triangle is 180°:

  91° + 36° + x° = 180°

  x° = 180° -127° = 53°

  x = 53

6 0
2 years ago
Amelia's mom baked 48 cookies. After Amelia and her friends walk through the kitchen, there are 18 cookies left. what is the per
Alika [10]
48 minus 18=30 percent is the increase in the number of apps on Tan's phone
8 0
3 years ago
What is 4/10 times 8/10???​
pshichka [43]

Answer:

8/25

Step-by-step explanation:

We do this by multiplying the top first, and we get 32.

We then multiply the bottom, and get 100.

You might think the answer is 32/100.

Well, kind of! We need to simplify!

we divide the top and bottom by four to get our answer, 8/25.

3 0
3 years ago
Other questions:
  • A carpenter has less than 120 min. to spend painting furniture each day. Today, he has spent 30.5 min. painting a desk. Now he w
    10·2 answers
  • Troy is making a flag shaped like a square.Each side measures 12 inches.he wants to add ribbon along the edges. He has 36 inches
    15·1 answer
  • Express the terms of the following sequence by giving an explicit formula.
    14·1 answer
  • How do you subtract and reduce 9 - 2 over 5
    7·2 answers
  • Elizabeth is going to flip a fair coin 100100100 times. what is the best prediction for the number of times that the coin will l
    15·2 answers
  • Evan can text 96 words in 12 minutes. At this rate, how many words could he text in
    5·1 answer
  • Plz help me with this question ​
    14·1 answer
  • NO LINKS OR ELSE YOU'LL BE REPORTED! Please give me the correct answer.Only answer if you're very good at math.​The weights are
    5·1 answer
  • X - 2/2 = 3x + 8/4<br><br> A. 12<br> B. -24<br> C. 16
    15·2 answers
  • Neeed help running out of time!!!!
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!