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Photo inserted !!! GEOMETRY Find the value of x.
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Photo inserted !!!
GEOMETRY
Find the value of x.

Photo inserted !!! GEOMETRY Find the value of x.-example-1
User Sundararajan S
by
4.3k points

1 Answer

6 votes

Answer:

122

Explanation:

1. to calculate the value of the internal angles use the formula (n - 2) x 180

n = number of sides.

(6 - 2) x 180 = 720

The sum of the interior angles should be 720

2. Then, all you have to do is plot an equation and solve for X

129 + 107 + 131 + 115 + 116 + X = 720

X = 720 - 598

X = 122

User Anya Hope
by
4.6k points
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