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Gabriel L.

asked • 09/05/15

Parallelograms - quadrilateral

1- Given a parallelogram MNPQ such that MN = 2a-3b and NO = 20-3b. Find the value of a and all possible value of b that make MNPQ a rhombus.
2- Given a quadrilateral ABCd such that ∠A and ∠B are supplementary and ∠A = ∠C. Show that ABCD is a parallelogram.
3- Prove that every rhombus is a parallelogram.

1 Expert Answer


Michael J. answered • 09/05/15

5 (5)

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