Rectangles, Rhombus, and Squares

Front

What is a rectangle?

Back

A rectangle is a parallelogram with four right angles.

Tags

CCSS.5.G.B.4

Front

What are the properties of a rhombus?

Back

A rhombus is a parallelogram with four congruent sides.

Tags

CCSS.3.G.A.1

Front

What is the relationship between the sides of a square?

Back

A square has four congruent sides and four right angles.

Tags

CCSS.HSG.CO.C.11

Front

If AC = 10x + 6 and BE = 8x - 6, what is BD?

Back

BD = 36.

Tags

CCSS.HSG.CO.C.10

Front

What is the definition of a parallelogram?

Back

A parallelogram is a quadrilateral with opposite sides that are parallel and equal in length.

Tags

CCSS.3.G.A.1

Front

How do you find 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 square?

Back

Perimeter = 4 × side length.

Tags

CCSS.4.MD.A.3

Front

What distinguishes a rhombus from a rectangle?

Back

A rhombus has four congruent sides, while a rectangle has four right angles.

Tags

CCSS.5.G.B.4

Front

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

Back

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

Front

If the length of a rectangle is doubled, what happens to the area?

Back

The area is doubled.