Perimeter and Area (Released STAAR) 4th

Front

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

Back

Perimeter = 2(length + width)

Front

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

Back

Area = length × width

Front

What is the formula for calculating the perimeter of a square?

Back

Perimeter = 4 × side length

Front

What is the formula for calculating the area of a square?

Back

Area = side length × side length

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

Front

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

Back

Perimeter = 4 × 4 = 16 units

Front

What is the difference between perimeter and area?

Back

Perimeter is the distance around a shape, while area is the space inside a shape.

Front

If a rectangle has a length of 10 units and a width of 2 units, what is its perimeter?

Back

Perimeter = 2(10 + 2) = 24 units

Front

What is the area of a rectangle with a length of 8 units and a width of 4 units?

Back

Area = 8 × 4 = 32 square units

Front

If a square has an area of 36 square units, what is the length of one side?

Back

Side length = √36 = 6 units