Question

necrt class 8 ch 3 exercise 3.3 question no. 2 (iii)​

Answer 1

Answer:

Step-by-step explanation:

It is a quadrilateral. We need to find the value in a given quadrilateral.

X = 90 degree (because vertically opposite angles)

X + y + 30 = 180

90 + y + 30 = 180

120 + y = 180

 Y = 180 – 120

Y = 60 degree

Also y = z = 60 degree(because alternate angles)