Unit 7 Test Review

Front

What is the formula for the volume of a cylinder?

Back

Volume = πr²h, where r is the radius and h is the height.

Front

How do you calculate the volume of a sphere?

Back

Volume = (4/3)πr³, where r is the radius.

Front

What is the volume of a rectangular prism?

Back

Volume = length × width × height.

Front

If a cylinder has a radius of 3 cm and a height of 5 cm, what is its volume?

Back

Volume = π(3)²(5) = 45π cm³ ≈ 141.37 cm³.

Front

What is the volume of a cone?

Back

Volume = (1/3)πr²h, where r is the radius and h is the height.

Front

How do you find the volume of a cube?

Back

Volume = side³, where side is the length of one edge.

Front

What is the volume of a cylinder with a diameter of 10 cm and a height of 20 cm?

Back

Volume = π(5)²(20) = 500π cm³ ≈ 1570.8 cm³.

Front

What is the volume of a sphere with a radius of 2 cm?

Back

Volume = (4/3)π(2)³ = (32/3)π cm³ ≈ 33.51 cm³.

Front

If a rectangular prism has dimensions 2 cm, 3 cm, and 4 cm, what is its volume?

Back

Volume = 2 × 3 × 4 = 24 cm³.

Front

What is the volume of a cone with a radius of 3 cm and a height of 4 cm?

Back

Volume = (1/3)π(3)²(4) = 12π cm³ ≈ 37.7 cm³.