3rd Grade Area and Perimeter

Front

What is the area?

Back

The area is the space occupied by a shape, measured in square units.

Front

The __________ is the space occupied by a shape.

Back

area

Front

Find the area of the following figure: (Assume a rectangle with length 5 units and width 4 units)

Back

20 sq units

Front

What is the perimeter of a rectangle with length 10 cm and width 5 cm?

Back

30 cm

Front

Do you multiply or add when you find area?

Back

Multiply

Front

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

Back

Area = length × width

Front

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

Back

Perimeter = 2 × (length + width)

Front

If a square has a side length of 3 units, what is its area?

Back

9 sq units

Front

If a square has a side length of 4 units, what is its perimeter?

Back

16 cm

Front

What unit is used to measure area?

Back

Square units (e.g., sq cm, sq m)