18.8k views
0 votes
the sum of the measures of the interior angels of a convex polygon is 3240 classify the polygon by the number of sides

User Perki
by
8.8k points

1 Answer

5 votes

Answer:

20-gon

Explanation:

First we start with the formula to find what the sum of angles will be if we know the number of sides.


S=(n-2)*180 where S is the sum of angles and n is the number of sides.


Normally you'd plug in n to find S, but you can do the opposite too.


3240=(n-2)*180


Let me know if you need help working it from here.

User Crazybilly
by
8.5k points

Related questions

1 answer
5 votes
79.6k views
1 answer
0 votes
68.6k views