Q25 of 77 Page 16

ABCD is a parallelogram in which diagonal AC bisects ∠BAD. If ∠BAC =35°, then ∠ABC =

Given: ABCD is a parallelogram

AC is a bisector of angle BAD


∠BAC = 35°


∠A = 2 ∠BAC


∠A = 2 (35°)


∠A = 70°


∠A + ∠B = 180° (Adjacent angles of parallelogram are supplementary)


70 + ∠B = 180°


∠B = 110o

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