Question

Find the value of x.

3
If necessary, you may learn what the markings on a figure indicate.
690
ro
x =

Answer 1

Step by step answer:

Both triangles are isosceles.

For the right triangle:

69+69=138

180-138=42

For the right angle:

The 42 degrees meets at a right angle.

90-42=48

For the left triangle:

180-48=132

132÷2=66

x=66°