Question

In quadrilateral MNOP, ZMZN. Which of a parallelogram, trapezoid, or rhombus could quadrilateral MNOP be? any of the three parallelogram only trapezoid only parallelogram or rhombus

Answer 1

Given:

In a quadrilateral MNOP,

`\angle M=\angle N`

To find:

The possible quadrilateral.

Step-by-step explanation:

The two adjacent angles are equal.

The other two angles may be in the following cases.

Case i)

If all the angles are equal, the quadrilateral is a parallelogram.

Case ii)

If the other two are equal but not congruent