Surface Area Challenges: Prisms & Calculations for 7th Graders

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?

• 60 cm²

• 94 cm²

• 100 cm²

• 80 cm²

Tags

CCSS.7.G.B.6

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

• 72 cm²

• 84 cm²

• 78 cm²

• 90 cm²

Tags

CCSS.7.G.B.6

You have a cube with a side length of 6 cm. What is the total surface area of the cube?

• 120 cm²

• 300 cm²

• 180 cm²

• 216 cm²

Tags

CCSS.6.G.A.4

A cylinder is inscribed in a rectangular prism with a height of 10 cm and a base radius of 3 cm. What is the surface area of the cylinder?

• 50π cm²

• 90π cm²

• 78π cm²

• 60π cm²

A rectangular prism has a surface area of 150 cm². If the length is 10 cm and the height is 5 cm, what is the width?

• 6 cm

• 7 cm

• 5/3 cm

• 4 cm

Tags

CCSS.7.G.B.6

A triangular prism has a base of 5 cm, a height of 4 cm, and a length of 10 cm. What is the surface area of the prism?

• 150 cm²

• 120 cm²

• 200 cm²

• 160 cm²

Tags

CCSS.7.G.B.6

A box is shaped like a rectangular prism with dimensions 8 cm by 4 cm by 3 cm. If you want to wrap it with paper, how much paper do you need?

• 136 cm²

• 150 cm²

• 100 cm²

• 120 cm²

Tags

CCSS.7.G.B.6

A square prism has a base side length of 2 cm and a height of 5 cm. Calculate the surface area of the prism.

• 40 cm²

• 60 cm²

• 30 cm²

• 48 cm²

Tags

CCSS.7.G.B.6

A prism has a surface area of 200 cm². If it is a pentagonal prism with a base perimeter of 30 cm, what is the height of the prism?

• 4.5 cm

• 3.33 cm

• 5 cm

• 2 cm

Tags

CCSS.7.G.B.6

A cylindrical prism has a radius of 2 cm and a height of 7 cm. What is the total surface area of the cylinder?

• 113.04 cm²

• 94.25 cm²

• 78.40 cm²

• 50.24 cm²