5.3 HW - Rectangles

Front

What is a rectangle?

Back

A rectangle is a quadrilateral with four right angles and opposite sides that are equal in length.

Front

What are the properties of the diagonals in a rectangle?

Back

In a rectangle, the diagonals are equal in length and bisect each other.

Front

Are all sides of a rectangle congruent?

Back

No, in a rectangle, only opposite sides are congruent.

Front

What is the sum of the interior angles of a rectangle?

Back

The sum of the interior angles of a rectangle is 360 degrees.

Front

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

Back

Consecutive angles in a rectangle add up to 180 degrees.

Front

If the length of a rectangle is 10 units and the width is 5 units, what is the area?

Back

The area of the rectangle is 50 square units (Area = length × width).

Front

If the perimeter of a rectangle is 30 units and the length is 10 units, what is the width?

Back

The width is 5 units (Perimeter = 2(length + width)).

Front

What is the formula for the diagonal of a rectangle?

Back

The diagonal d can be calculated using the formula d = √(length² + width²).

Front

In a rectangle, what is the relationship between the length and width?

Back

The length and width can be different, but opposite sides are equal.

Front

What is the definition of congruent sides?

Back

Congruent sides are sides that are equal in length.