Question

Find the value of x and y.

Answer 1

Answer:

x=45 ; y= 90

hope it helps !!

Answer 2

Answer:

The sum of the right triangle CDB is 180°

∠D is 90°;180° - 90° = 90°/2 = 45° (45° is the angle of C and B)

It"s mean x = 45°

ECB is straight line is 180°

y = 180° - 45° - 45°

y = 90°

x = 45°

Hope this can help you.