Rectangles

Front

Which of the following is NOT true about sides of a rectangle?

Back

All sides are congruent.

Tags

CCSS.HSG.CO.C.11

Front

In a rectangle, all angles are congruent. True or False?

Back

True.

Tags

CCSS.3.G.A.1

Front

All squares are rectangles. True or False?

Back

True.

Tags

CCSS.5.G.B.4

Front

All parallelograms are rectangles. True or False?

Back

False.

Tags

CCSS.5.G.B.4

Front

In a square, all sides are congruent. True or False?

Back

True.

Tags

CCSS.5.G.B.4

Front

What is a rectangle?

Back

A rectangle is a quadrilateral with opposite sides that are equal and all angles that are right angles.

Tags

CCSS.3.G.A.1

Front

What is the relationship between rectangles and parallelograms?

Back

All rectangles are parallelograms, but not all parallelograms are rectangles.

Tags

CCSS.HSG.CO.C.11

Front

What is the formula for the area of a rectangle?

Back

Area = length × width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the formula for the perimeter of a rectangle?

Back

Perimeter = 2(length + width).

Tags

CCSS.3.MD.D.8

Front

How do you determine if a quadrilateral is a rectangle?

Back

A quadrilateral is a rectangle if it has four right angles.

Tags

CCSS.5.G.B.4