Area, Perimeter, & Volume IAR Review

Front

What is the formula for the area of a square?

Back

Area = side length × side length

Front

What is the formula for the area of a rectangle?

Back

Area = length × width

Front

How do you calculate the perimeter of a square?

Back

Perimeter = 4 × side length

Front

How do you calculate the perimeter of a rectangle?

Back

Perimeter = 2 × (length + width)

Front

What is the formula for the volume of a sphere?

Back

Volume = (4/3) × π × (radius)³

Front

What is the value of π (pi) used in calculations?

Back

π (pi) is approximately 3.14

Front

If a circle has a radius of 6 cm, what is its circumference?

Back

Circumference = 2 × π × radius = 2 × 3.14 × 6 = 37.68 cm

Front

What is the area of a rectangle with a length of 10 m and a width of 5 m?

Back

Area = 10 m × 5 m = 50 m²

Front

What is the volume of a cylinder with a radius of 3 cm and a height of 5 cm?

Back

Volume = π × (radius)² × height = 3.14 × (3)² × 5 = 141.3 cm³

Front

If a square has an area of 64 cm², what is the length of one side?

Back

Side length = √(Area) = √(64) = 8 cm