INTRO Area and Perimeter

Front

What is the perimeter?

Back

The perimeter is the total distance around a shape.

Front

What is the formula to calculate the perimeter of a rectangle?

Back

Perimeter = 2 × (length + width)

Tags

CCSS.3.MD.D.8

Front

What is the area?

Back

The area is the amount of space inside a shape.

Front

What is the formula to calculate the area of a rectangle?

Back

Area = length × width

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the unit of measurement for area?

Back

Square units (e.g., cm², m²) are used to measure area.

Tags

CCSS.3.MD.C.6

Front

What is the unit of measurement for perimeter?

Back

Units (e.g., cm, m) are used to measure perimeter.

Front

If a rectangle has a length of 5 units and a width of 3 units, what is its perimeter?

Back

Perimeter = 2 × (5 + 3) = 16 units.

Tags

CCSS.4.MD.A.3

Front

If a rectangle has a length of 5 units and a width of 3 units, what is its area?

Back

Area = 5 × 3 = 15 square units.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the perimeter of a square with each side measuring 4 units?

Back

Perimeter = 4 × 4 = 16 units.

Tags

CCSS.4.MD.A.3

Front

What is the area of a square with each side measuring 4 units?

Back

Area = 4 × 4 = 16 square units.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3