Parallelograms

Front

What is a parallelogram?

Back

A parallelogram is a four-sided figure (quadrilateral) with opposite sides that are parallel and equal in length.

Front

What are the properties of a parallelogram?

Back

1. Opposite sides are equal in length. 2. Opposite angles are equal. 3. The diagonals bisect each other.

Front

How do you find the area of a parallelogram?

Back

Area = base × height.

Front

What is the relationship between a rhombus and a parallelogram?

Back

A rhombus is a specific type of parallelogram where all sides are of equal length.

Front

What is the relationship between a rectangle and a parallelogram?

Back

A rectangle is a type of parallelogram where all angles are right angles.

Front

What is the significance of the diagonals in a parallelogram?

Back

The diagonals of a parallelogram bisect each other.

Front

If a quadrilateral has one pair of parallel sides, what can it be classified as?

Back

It can be classified as a trapezoid.

Front

What is a square in relation to parallelograms?

Back

A square is a special type of parallelogram that has all sides equal and all angles right angles.

Front

What does it mean for angles in a parallelogram to be supplementary?

Back

Adjacent angles in a parallelogram are supplementary, meaning they add up to 180 degrees.

Front

Can a parallelogram have right angles?

Back

Yes, if a parallelogram has right angles, it is classified as a rectangle.