7th Grade Quiz: Calculate Surface & Lateral Area of Prisms

A rectangular prism has a length of 10 cm, a width of 5 cm, and a height of 8 cm. What is the lateral area of the prism?

• 180 cm²

• 200 cm²

• 300 cm²

• 240 cm²

Calculate the surface area of a triangular prism with a base area of 12 cm², a height of 10 cm, and a lateral height of 6 cm.

• 135.5 cm²

• 120 cm²

• 160 cm²

• 148.74 cm²

A cylindrical prism has a radius of 3 cm and a height of 7 cm. What is the lateral area of the cylinder?

• 42π cm²

• 63π cm²

• 21π cm²

• 18π cm²

If a rectangular prism has a length of 4 m, a width of 3 m, and a height of 5 m, what is its total surface area?

• 100 m²

• 94 m²

• 80 m²

• 60 m²

A box in the shape of a cube has a side length of 2 m. What is the lateral area of the cube?

• 8 m²

• 12 m²

• 24 m²

• 16 m²

A triangular prism has a base with a height of 5 cm and a base length of 6 cm. If the prism is 10 cm long, what is the surface area?

• 150 cm²

• 180 cm²

• 200 cm²

• 220 cm²

A rectangular prism has a lateral area of 120 cm² and a height of 10 cm. If the width is 4 cm, what is the length of the prism?

• 3 cm

• 5 cm

• 2 cm

• 6 cm

Calculate the total surface area of a square prism with a base side of 3 cm and a height of 5 cm.

• 60 cm²

• 90 cm²

• 45 cm²

• 78 cm²

A storage container in the shape of a rectangular prism has dimensions of 2 m by 3 m by 4 m. What is the lateral area of the container?

• 20 m²

• 28 m²

• 24 m²

• 32 m²

If a hexagonal prism has a base area of 20 cm² and a height of 15 cm, what is the total surface area of the prism?

• Total Surface Area = 30 + P * 10

• Total Surface Area = 40 + P * 15 (where P is the perimeter of the hexagonal base)

• Total Surface Area = 50 + P * 20

• Total Surface Area = 60 + P * 5