7th Grade Geometry: Mastering Surface Area & Volume

A rectangular box has a length of 10 cm, a width of 5 cm, and a height of 4 cm. What is the surface area of the box?

• 180 cm²

• 220 cm²

• 200 cm²

• 150 cm²

A cylinder has a radius of 3 cm and a height of 7 cm. Calculate the volume of the cylinder.

• 197.82 cm³

• 250.00 cm³

• 180.50 cm³

• 150.78 cm³

A swimming pool is in the shape of a rectangular prism with dimensions 12 m long, 6 m wide, and 2 m deep. What is the volume of the pool?

• 120 m³

• 150 m³

• 100 m³

• 144 m³

A cube has a side length of 5 cm. What is the surface area of the cube?

• 150 cm²

• 125 cm²

• 100 cm²

• 200 cm²

A cone has a radius of 4 cm and a height of 9 cm. What is the volume of the cone?

• 36π cm³

• 48π cm³

• 72π cm³

• 24π cm³

A gift box is shaped like a rectangular prism with a length of 8 inches, a width of 3 inches, and a height of 2 inches. What is the surface area of the gift box?

• 92 square inches

• 72 square inches

• 100 square inches

• 80 square inches

A sphere has a radius of 6 cm. What is the surface area of the sphere?

• 144π cm² or approximately 452.16 cm²

• 100π cm²

• 72π cm²

• 200 cm²

A water tank is in the shape of a cylinder with a diameter of 10 feet and a height of 15 feet. What is the volume of the tank?

• 1500 cubic feet

• 1178.1 cubic feet

• 785.4 cubic feet

• 942.5 cubic feet

A rectangular garden measures 10 m by 4 m. If the garden is 0.5 m deep, what is the volume of soil needed to fill it?

• 30 m³

• 25 m³

• 15 m³

• 20 m³

A triangular prism has a base area of 20 cm² and a height of 10 cm. What is the volume of the prism?

• 100 cm³

• 200 cm³

• 150 cm³

• 250 cm³