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
Mazyrski [523]
2 years ago
9

If the measure of one interior angle of a regular polygon is 156° , how many sides does it have?

Mathematics
1 answer:
ra1l [238]2 years ago
7 0

Answer:

<em>The polygon has 15 sides</em>

Step-by-step explanation:

<u>Angles in a Regular Polygon</u>

A polygon with n sides has a total sum of internal angles equal to 180°(n-2). This means that in a regular polygon, each angle measures

\displaystyle \frac{180(n-2)}{n}

The regular polygon's interior angle is 156°, thus

\displaystyle \frac{180(n-2)}{n}=156

Multiply by n:

180(n-2)=156n

Operate:

180n-360=156n

Reducing:

24n=360

Solving:

n=15

The polygon has 15 sides

You might be interested in
The sum of the measures of two angles of a scalene triangle is calculated, and the result is the same as the measure of one of t
ikadub [295]
The complete question in the attached figure

we know that
The Exterior Angle Theorem establishes that t<span>he measure of an exterior angle of a triangle equals to the sum of the measures of the two remote interior angles of the triangle.
so

the answer is the option
</span><span>A. the remote interior angles</span>

5 0
3 years ago
Read 2 more answers
PLSSS HELP ME thanks :))
krok68 [10]

that's all , all the best

4 0
2 years ago
what is the least whole number that has the remainders 10,12, and 15 when divided by 16, 18. and 21, respectively
AnnZ [28]

Answer:

1002

Step-by-step explanation:

First find difference between the divisors and remainders.

16-10=6\\18-12=6\\21-15=6

Here, the difference between the divisors and remainders is equal.

So, the required number is equal to LCM of (16,18,21)-6

16=2^4\\18=2(3^2)\\21=3(7)

LCM of (16,18,21)=2^4(3^2)(7)=1008

Required Number =1008-6=1002

7 0
2 years ago
2ones is the same as 20 tenth.Explain
babymother [125]
How did you get that as an answer ?
3 0
3 years ago
HELP PLEASE WILL GIVE A BRAINLIST!!!!!
katrin [286]

Answer:

C. opposite sides are parelell

8 0
2 years ago
Read 2 more answers
Other questions:
  • Charlie runs at a speed of 3 yd./s about how many miles per hour does Charlie run
    6·1 answer
  • Apple juice and cranberry juice have been mixed in the ratio 4:5. If the price of apple juice is 45 cents per pint and the price
    14·2 answers
  • Home depot has an electric drill that regularly sells for $18.50. it is on sale for 20% off. if the sales tax is 6%, what will y
    12·1 answer
  • The sales tax rate in a city is 8.1% find the tax charged on a purchase of $271 and the total cost
    7·1 answer
  • Solve for h.-18 h = 28h =
    7·1 answer
  • What is 6-2p=p+9 ?Because I don't know it​
    14·1 answer
  • Hellpppp pleasseeeeee hurryyyyyy
    12·1 answer
  • A survey asked a group of students to list their eye color. The results of the survey are shown in the graph.
    7·2 answers
  • Select all angle measures for which sin0= -√2/2
    10·2 answers
  • Vertical, Complementary and Linear Pair Angles
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!