Sandi counted all the parallelograms of any size she could find...

if the diagonals of a parallelogram are equal then the parallelogram is also what type of figure?

What is the name of a parallelogram that has 2 pairs of equal sides but is NOT a parallelogram?

if the perimeter of a parallelogram is 132cm the longest possible length of a diagonal is less then...

If the perimeter of a parallelogram is 140 m, the distance between a pair of opposite sides is 7 met...

What is the area of a parallelogram containing two 60 degree angles and parallel sides that measure...

What is the area of a parallelogram with a 60 degree angle and length of 6cm and side 8cm

From each corner of a parallelogram a perpendicular is drawn upon the diagonal which does not p...

Is a trapezoid also a parallelogram? Explain why or why not.

Sandi buys a lot of health food from a company that charges 3% on each item for shipping if he purch...

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