Question

please answer this question please

Answer 1

hi mate here is ur answer

let angle pqr be x

hence angle prq = x (given)

now,

angle pqs + angle pqr = 180* ( linear pairs)

angle pqs = 180*- pqr

angle pqs = 180 - x ( equation 1)

and also we can say

angle prt + angle prq = 180

angle prt = 180 - angle prq

angle prt = 180 - x (equation 2)

from 1 and 2

we say that angle pqs = angle prt

hence proved

hope it helps!!!