Calculate Surface Area of 3D Prisms and Shapes

A rectangular prism has a length of 5 cm, a width of 3 cm, and a height of 4 cm. What is its surface area?

• 100 cm²

• 80 cm²

• 60 cm²

• 94 cm²

A cube has a side length of 6 cm. Calculate the surface area of the cube.

• 144 cm²

• 120 cm²

• 216 cm²

• 180 cm²

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

• 150 cm²

• 188.4 cm²

• 180 cm²

• 200 cm²

A rectangular box has dimensions of 10 cm by 5 cm by 2 cm. Find the surface area of the box.

• 150 cm²

• 160 cm²

• 120 cm²

• 200 cm²

A triangular prism has a base area of 12 cm² and a height of 10 cm. What is the surface area if the lateral area is 60 cm²?

• 72 cm²

• 90 cm²

• 100 cm²

• 84 cm²

A sphere has a radius of 4 cm. Calculate the surface area of the sphere.

• 32π cm²

• 64π cm²

• 48π cm²

• 80π cm²

A cone has a radius of 5 cm and a height of 12 cm. What is the surface area of the cone?

• 60π cm²

• 100π cm²

• 150π cm²

• 90π cm² or approximately 282.74 cm²

A rectangular prism has a length of 8 cm, a width of 3 cm, and a height of 5 cm. How much paint is needed to cover the surface area if one can covers 50 cm²?

• 4 cans

• 10 cans

• 6 cans

• 2 cans

A cylinder has a diameter of 10 cm and a height of 15 cm. What is the total surface area of the cylinder?

• 785 cm²

• 500 cm²

• 628 cm²

• 314 cm²

A box is shaped like a rectangular prism with dimensions 2 m by 3 m by 4 m. If you want to wrap it with paper, what is the surface area you need to cover?

• 52 m²

• 36 m²

• 48 m²

• 60 m²