Q. 255.0( 2 Votes )

In the given figure, AB || CD. If APQ = 70° and PRD = 120°, then QPR = ?


A. 50°

B. 60°

C. 40°

D. 35°

Answer :


APQ =PQR =70o


Now, in triangle PQR, we have


PQR + PRQ + QPQ =180o


70 + 60 + QPQ =180o


QPQ =180o 130o


=50o

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