Answer:
Explanation:
First, we use alternating angles which makes (8x -34) = (5x + 2)
8x - 34 = 5x + 2
Then we collect similar terms
8x - 5x = 2 + 34
3x = 36
x = 12
Since ∠DEF is 5x + 2 and x is 12
Sub x into the expression
5(12) + 2
60 + 2 = 62
∴ ∠DEF = 62°