Question

if a=b x=y prove p||r​

Answer 1

Step-by-step explanation:

Given:

a = b

x = y

Solution:

We know that, line intersecting two parallel lines form two equal corresponding angles.

Since, a = b

we get, q || r. …(1)

also, x = y

therefore, p || q. …(2)

From (1) and (2).

p || r