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What is the value of x in this heptagon?
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What is the value of x in this heptagon?

What is the value of x in this heptagon?-example-1
User Guo Luchuan
by
8.2k points

2 Answers

4 votes
I think you need to add all the numbers
hope this helps
but i 'm not sure
User Joe Kul
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the sum of the angles in a heptagon is 900 degrees

so add them
113+168+129+101+x+144+122=900
777+x=900
minus 777 from both sides
x=123

x=123 degrees

User Billworth Vandory
by
8.6k points
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