Area and Perimeter

Front

What is Area?

Back

Area is the amount of space inside a shape. It is measured in square units, like cm².

Front

What is Perimeter?

Back

Perimeter is the distance around a shape. It is measured in linear units, like cm or meters.

Front

How do you find the area of a rectangle?

Back

Multiply the length by the width. Area = Length × Width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

How do you find the perimeter of a rectangle?

Back

Add all the sides together. Perimeter = 2 × (Length + Width).

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CCSS.4.MD.A.3

Front

What is the area of a square with sides of 4 cm?

Back

Area = 4 cm × 4 cm = 16 cm².

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the perimeter of a square with sides of 3 units?

Back

Perimeter = 4 × 3 units = 12 units.

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CCSS.4.MD.A.3

Front

If a rectangle has a length of 5 cm and a width of 2 cm, what is its area?

Back

Area = 5 cm × 2 cm = 10 cm².

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If a rectangle has a length of 6 cm and a width of 4 cm, what is its perimeter?

Back

Perimeter = 2 × (6 cm + 4 cm) = 20 cm.

Tags

CCSS.4.MD.A.3

Front

What is the area of a rectangle with a length of 10 cm and a width of 3 cm?

Back

Area = 10 cm × 3 cm = 30 cm².

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the perimeter of a rectangle with a length of 8 cm and a width of 2 cm?

Back

Perimeter = 2 × (8 cm + 2 cm) = 20 cm.

Tags

CCSS.4.MD.A.3