Question

8. Find the size of each lettered angle in the figures below. And BAC = 90°​

Answer 1

Answer:

X= 40°, y = 130° hope it will help you, mark me brainliest

Answer 2

Answer:

in triangle ACD

<C = 40°

<D = 90°

<DAC = 50°

<AB,= 90°

Hence,

x + <DAC = 90°

x + 50° = 90°

x = 90° - 50°

x = 40°

<y = <BAC + <ACD

= 90° + 40°

= 130°

<y + <ABD = 180°

<ABD = 50°

Therefore , the value of x = 40°

and y = 130°

hope it helps you