SOLUTION: Is a rectangle a parallelogram?

Algebra.Com
Question 52877: Is a rectangle a parallelogram?
Answer by rchill(405)   (Show Source): You can put this solution on YOUR website!
Yes, because the opposite sides are parallel to each other.
RELATED QUESTIONS

How to prove a parallelogram is a rectangle? (answered by ikleyn)
Given: parallelogram XYZW; angle X=80 degrees Prove: parallelogram XYZW is not a... (answered by Fombitz)
Which statement is not true ? (A)A square is a parallelogram. (B)A rhombus is a... (answered by richwmiller)
Each statement is true except. 1)A square is kite. 2)A kite is a parallelogram. 3)A... (answered by ikleyn)
Given: ABCD is a parallelogram with m < A = m < D. Prove: ABCD is a rectangle (answered by ikleyn)
what figure is a parallelogram and a rhombus but not a... (answered by Alan3354)
A rectangle is a parallelogram Is it always, sometimes, or never true... (answered by KMST)
PQRS is a parallelogram with SQ=PR. Prove that PQRS is a... (answered by Theo)
is a rhombus a... (answered by stanbon)