Question

I’m really struggling ,please help!!!!

Answer 1

Answer: x=16

Step-by-step explanation:

The triangles shown are congruent and both of the triangles should have the sum of the angles as 180°. The equation should be (x+8)+66+90=180. Add the like terms to result with x+164=180. Subtract 156 to both sides to result with x=16.

Answer 2

x = 16°

Step-by-step explanation:

The triangles are approximately congruent

90 + 66 = 156

180 - 156 = 24

(x + 8) = 24

x = 16°

check

(16 + 8) = 24

90 + 66 + 24 = 180