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Given the following figure, what is the value of x? A. 10 B. 11C. 92D. 144
4 months ago
Q:
Given the following figure, what is the value of x? A. 10 B. 11C. 92D. 144
Accepted Solution
A:
First we will find the total measure of all the interior angles:
180(n-2)
180(5-2) = 540
So the sum of the interior angles is 540.
Now add all the angles and set them equal to 540
84 + 12x + 92 + 9x - 16 + 13x + 6 = 540
166 + 34x = 540
34x = 374
x = 11
x is 11
Hope this helps :)