Area and Perimeter of Rectangles

Front

Fill in the blank: Perimeter is the distance _________ a figure.

Back

Around

Front

The area of a rectangle is found by multiplying its length by its width. What is the area of a rectangle with a length of 8 yards and a width of 7 yards?

Back

56 square yards

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

Find the perimeter of a rectangle with a length of 20 inches and a width of 5 inches.

Back

50 inches

Tags

CCSS.4.MD.A.3

Front

How do you find the perimeter of a rectangle?

Back

Add the lengths of all four sides or use the formula P = 2(length + width).

Tags

CCSS.4.MD.A.3

Front

Which of the following expressions would not help me find the area of this rectangle? 5 x 10, 10 x 5, 5 + 10, 10 + 10 + 10 + 10 + 10

Back

5 + 10

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the formula for finding the area of a rectangle?

Back

Area = length x width

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If a rectangle has a length of 12 cm and a width of 4 cm, what is its area?

Back

48 square cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the perimeter of a rectangle with a length of 15 m and a width of 10 m?

Back

50 m

Tags

CCSS.4.MD.A.3

Front

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

Back

5 cm

Tags

CCSS.4.MD.A.3

Front

What does the term 'area' refer to in geometry?

Back

The amount of space inside a figure.