Question

hola friends here my question please give sensible answers
7th question​

Answer 1

Answer:

x = 108 degree

y = 72 Degree

z = 72 degree

w =72 degree

Step-by-step explanation:

Since opposite angles are equal in a parallelogram, x = 108 degree

Since adjacent angles are supplementary in a parallelogram, y = 180 - 108 =72 Degree

Since opposite angles are equal in a parallelogram, z = y = 72 degree

Since co-linear angles are supplementary, w = 180 - 108 =  72 degree

Answer 2

Opposite angles of a parallelogram are congruent.

$x = 108$

Adjacent angles of a parallelogram are supplementary.

108 + y =180

y=180 - 108

y=72°

y = z = 72°

W is the exterior angle of SRQ

Therefore they form a linear pair hence w and SQR are supplementary

SQR + w =180

108 + w = 180

w = 180 - 108

w = 72°