Question

In the figure,find a,b,c and d if p is parallel to q and also r is parallel to s.

Answer 1

here is your answer


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Answer 2

d is given to you i.e, 70°
as p is parallel to q and r is parallel to s, then abcd is a parallelogram
then , d = 70° ( vertically opposite angles )
let a = d = 70°. ( alternate angels of a parallel lines )
b = 70°
b = d = 70° [alternate angels of a parallelogram]

a = b = c = d = 70°