Surface Area and Volume of 3D Prisms and Pyramids

What dos B stand for in the surface area and volume formulas?

• Base

• Bottom

• Area of the Base

• B

What formula can be used to find the lateral surface area of a prism?

• S=Ph + 2B

• S=Ph + B

• S=Ph

• S=2Ph

When calculating the surface area of the figure, to find the area of the base you should use...

• bh

• 1/2bh

• πr²

• r²

Which could be used to find the perimeter of the base for total surface area?

• 2(6+5)

• 6+6+5+5

• 2(11+5)

• All of thse are correct

What formula is used to find the total surface area of a prism?

• S=Ph

• S=Ph + 2B

• S= bh

• S=2πrh + 2B

Triangular Prism with base lengths 3 m, 4 m, 5 m, and a height of 6m. What is the surface area?

• 84 m²

• 92 m²

• 102 m^2

• 96 m²

Find the surface area of a triangular pyramid with base lengths of 10 and base height of 8.7 and slant height of 14.

• 609 m²

• 210 m²

• 297 m²

• 253.5 m²

Find the surface area of a square pyramid with base length 5 and slant height 8.

• 185 in²

• 105 in²

• 92.5 in²

• 80 in²

Find the surface area of the triangular prism with base lengths 15, base height 13 and slant height 10.

• 322.5 in²

• 367.5 in²

• 270 in²

• 975 in²

The base of a triangular prism is a

• square

• triangle

• rectangle