Area & Perimeter Review

Front

What is Area?

Back

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

Front

What is Perimeter?

Back

Perimeter is the distance around a shape, calculated by adding the lengths of all its sides.

Front

How do you calculate the area of a rectangle?

Back

Area = length × width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

How do you calculate the perimeter of a rectangle?

Back

Perimeter = 2 × (length + width).

Tags

CCSS.4.MD.A.3

Front

What is the area of a square with a side length of 4 cm?

Back

Area = 4 cm × 4 cm = 16 sq. cm.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the perimeter of a square with a side length of 4 cm?

Back

Perimeter = 4 cm × 4 = 16 cm.

Tags

CCSS.4.MD.A.3

Front

Can two shapes have the same perimeter but different areas?

Back

Yes, two shapes can have the same perimeter but different areas.

Tags

CCSS.3.MD.D.8

Front

Can two shapes have the same area but different perimeters?

Back

Yes, two shapes can have the same area but different perimeters.

Tags

CCSS.3.MD.D.8

Front

What is the area of a rectangle with a length of 5 cm and a width of 3 cm?

Back

Area = 5 cm × 3 cm = 15 sq. cm.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the perimeter of a rectangle with a length of 5 cm and a width of 3 cm?

Back

Perimeter = 2 × (5 cm + 3 cm) = 16 cm.

Tags

CCSS.4.MD.A.3