Question

In the given figure ABC is a triangle and DE || BC. Find (x, y and z).
(A) 40°, 55° and 85°
(B) 55°, 85° and 40°
(C) 85°, 50° and 45°
(D) 55°, 40° and 80°

Answer 1

HEY MATE!!
The answer to your question is:
x=40° (alternate angles)
y=55°(alternate angles)
40+55+z=180(linear pair)
95+z=180
z=180-95
z=85°
Therefore,The correct option is (A)40°,55° & 85°
HOPE IT HELPS YOU!!!......