Register
Find the sum of the measures of the interior angles of the indicated convex polygon
106k views
2 votes
Find the sum of the measures of the interior angles of the indicated convex polygon

Find the sum of the measures of the interior angles of the indicated convex polygon-example-1
User Gordon Westerman
by
6.1k points

1 Answer

4 votes
180(n-2)
N is number of sides
Nonagon has 9 sides.
9-2=7
7x180=1260
User Jerome P Mrozak
by
5.8k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.5m questions

8.7m answers

Other Questions

What is the least common denominator of the four fractions 20 7/10 20 3/4 18 9/10 20 18/25
What is 0.12 expressed as a fraction in simplest form
Solve using square root or factoring method plz help!!!!.....must click on pic to see the whole problem
What is distributive property ?
What is the measure of xyz
Link Copied!