Question

Solve, The measure of one angle of a parallelogram is 80° .What are the measures of its adjacent angle​

Answer 1

Answer:

If measure of ∠1 = 80° ,

∠2 = (180 - 80) = 100° (co-interior angles of a parallelogram)

∠3 = 80° (opposite angles in parallelogram are equal)

∠4 = (180 - 80) = 100° (co-interior angles of a parallelogram)

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