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Question
Complete the following statement by means of one of those given in brackets against each:
Consecutive angles of a parallelogram are ...................
Options
supplementary
complementary
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Solution
Consecutive angles of a parallelogram are supplementary.
Reason:
Let ABCD be the given parallelogram.
hus, AB || DC.
Therefore, ∠A +∠D = 180
Consecutive angles ∠A and ∠D are supplementary.
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