140k views
2 votes
Please help w/ this question

image attached

Please help w/ this question image attached-example-1
User SeanA
by
8.0k points

2 Answers

6 votes
The interior angle sum is (n-2) *180
where n= number of sides

The current angles add up to 620 therefore x must be 100 to make the angle sum 720.
User Mavrosxristoforos
by
7.1k points
5 votes

The total of the inside angles for a 6 sides shape is 720 degrees.

Find the total of the known angles and subtract the from 720:


130 + 120 + 145 + 160 + 65 = 620


X = 720 - 620

X = 100

User Muhammad Maqsood
by
8.2k points

No related questions found