6.4 Rectangles

Front

In a rectangle, all angles are congruent.

Back

True

Tags

CCSS.5.G.B.4

Front

Each corner angle of a rectangle measures to

Back

90 degrees

Front

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

Back

360 degrees

Front

What is the relationship between the opposite sides of a rectangle?

Back

They are equal in length.

Tags

CCSS.HSG.CO.C.11

Front

If the length of a rectangle is 10 cm and the width is 5 cm, what is the perimeter?

Back

30 cm

Tags

CCSS.4.MD.A.3

Front

If the length of a rectangle is 8 cm and the width is 4 cm, what is the area?

Back

32 cm²

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

Front

What is the formula for the area of a rectangle?

Back

Area = length × width

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

Front

What is the formula for the perimeter of a rectangle?

Back

Perimeter = 2(length + width)

Tags

CCSS.3.MD.D.8

Front

If one angle of a rectangle is 90 degrees, what are the measures of the other angles?

Back

All angles are 90 degrees.

Tags

CCSS.HSG.C.A.3

Front

In a rectangle, what can be said about the diagonals?

Back

They are equal in length and bisect each other.

Tags

CCSS.HSG.CO.C.11