Surface Area of Triangular Prisms Quiz

What is the general formula for finding the surface area of any three-dimensional figure?

• Sum of all edges

• Perimeter of the base

• Volume of the figure

• Total area of all faces

How do you find the area of a triangle?

• Base times height

• Base plus height

• One-half times the base times the height

• Length times width

Tags

CCSS.6.G.A.1

What is the area of the front triangular face if the base is 3 inches and the height is 4 inches?

• 12 inches squared

• 6 inches squared

• 24 inches squared

• 8 inches squared

Tags

CCSS.7.G.B.6

Why do the front and back triangular faces have the same area?

• They are congruent

• They have different bases

• They are not congruent

• They have different heights

What is the formula to find the area of a rectangle?

• Base times height

• One-half times the base times the height

• Length plus width

• Length times width

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the area of the bottom rectangular face if the length is 8 inches and the width is 3 inches?

• 24 inches squared

• 32 inches squared

• 40 inches squared

• 12 inches squared

Tags

CCSS.7.G.B.6

What are the dimensions of the left rectangular face?

• 4 inches by 3 inches

• 8 inches by 4 inches

• 8 inches by 5 inches

• 8 inches by 3 inches

Tags

CCSS.7.G.B.6

What is the area of the left rectangular face?

• 24 inches squared

• 40 inches squared

• 12 inches squared

• 32 inches squared

Tags

CCSS.7.G.B.6

What are the dimensions of the right rectangular face?

• 8 inches by 5 inches

• 8 inches by 4 inches

• 8 inches by 3 inches

• 4 inches by 3 inches

Tags

CCSS.7.G.B.6

What is the total surface area of the triangular prism?

• 100 inches squared

• 108 inches squared

• 120 inches squared

• 96 inches squared

Tags

CCSS.7.G.B.6