Question

In the given figure, if PQ ll RS, then find the relationship between a, b, and c

Answer 1

Step-by-step explanation:

DRAW A // LINE AB //TO PQ

A +1/2B +180 (CO INT.)

2A+B=90

1/2B=C (ALT INT.)

2A+1/2B+C = 90

hope it will help u.....