Help me I need the answer on paper help me now

asked Aug 23, 2023 131k views

12 votes

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13 votes

Answer:

x = 144

Explanation:

Angle sum of heptagon = 900

5x + 90 + 90 = 900
5x + 180 = 900
5x + 180 - 180= 900 - 180
5x = 720
Divide both sides by 5
x = 144

Jdv answered Aug 27, 2023

by Jdv

4.4k points

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