175k views
1 vote
Find the value of X.

What is the interior angle sum of this polygon?
(Drop Down) - 180, 360, 540, 720

Set up an equation to solve for x: ___________=____________
X=_____________

Please help me asap!

Find the value of X. What is the interior angle sum of this polygon? (Drop Down) - 180, 360, 540, 720 Set-example-1

2 Answers

4 votes

Answer:

90+100+110+3x+2x=360

300+5x=360

5x=360-300

5x=60

x=12

User Kars
by
3.5k points
7 votes

Explanation:

hey the answer is 12 I'll take a picture of it

Find the value of X. What is the interior angle sum of this polygon? (Drop Down) - 180, 360, 540, 720 Set-example-1
User Yerlilbilgin
by
3.8k points