Review of Surface Area and Volume of 3D Shape

Find the total surface area of the prism.

• 48 square inches

• 64 square inches

• 88 square inches

• 76 square inches

Find the total surface area of the prism.

• 161 square feet

• 1,700 square feet

• 75 square feet

• 186 square feet

What is the total surface area of the cylinder to the nearest square inch? 

• 625 in²

• 1300 in²

• 1046 in²

• 414 in²

What is the surface area of the composite solid?

• 216 m²

• 248 m²

• 256 m²

• 224 m²

Find the volume of a pyramid with a square base of side 6 cm and a height of 9 cm.

• 108 cm³

• 54 cm³

• 162 cm³

• 216 cm³

• 942 cm²

• 235.5 cm²

• 471 cm²

• 157 cm²

Find the volume of the composite solid.
Use 3.14 for pi.

• 891.76 cm³

• 420.76 cm³

Find the Volume of the composite figure. Hint: What two 3D figures do you see?

• 2400 ft³

• 1920 ft³

• 4128 ft³

• 2112 ft³

Find the volume of the following shape. (What two solids are being added together??)

• 4155.27 m³

• 1038.82 m³

• 804.24 m³

• 1005.31 m³

• 38

• 10

• 20

• 11.8

• 42

• 28

• 29.6

• 18

Answer explanation

This is a triangular prism, the base is a triangle, not the rectangle!

Area of the triangle is bh/2 so 2(2)/2=2, Perimeter of the base is the distance around the triangle, 2+2+2.8 = 6.8, and height is the distance between the two bases, 5. So,

SA = 2B + Ph

SA = 2(2)+6.8(5)

SA = 38

V = Bh

V = 2(5)

V = 10