Question

If RQRS is a parallelogram with two adjacent congruent sides then____

A.must be a rhombus
B.might be a rhombus
C.cannot be a rhombus

Answer 1

If PQRS is a parallelogram with two adjacent congruent sides, then it must be a rhombus. A rhombus is a parallelogram characterized by having all sides congruent. Therefore, the adjacent sides must be congruent as well.