Register
A polygon has an interior angle sum of 3060° how many sides must the polygon have?
216k views
5 votes
A polygon has an interior angle sum of 3060° how many sides must the polygon have?

User Itpastorn
by
8.1k points

2 Answers

4 votes
3060÷180 +2

using the formula (n-2) × 180 = sums of interior angles
User Senty
by
7.9k points
2 votes
sum of interior angles=(n-2)180
3060=(n-2)180
3060/180=n-2
17=n-2
n=17+2
n=19..
User Existe Deja
by
8.5k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Link Copied!