Surface Area and Volume Formulas for Prisms and Pyramids

Jesse needs to wrap the present shown below. How much wrapping paper would he need?

Which formula can be used to find the surface area of the present?

• SA=Ph+2B

• SA=2πrh+2πr²

• SA=Ph

• V=Bh

Tags

CCSS.7.G.B.6

Jesse needs to wrap the present shown below. How much wrapping paper would he need?
How much wrapping paper is needed?

• 300 in²

• 558 in²

• 327 in²

• 354 in²

What is the lateral area of the prism?

• 299 units²

• 21 units²

• 320 units²

•  784.9 units²

Tags

CCSS.7.G.B.6

What is the lateral area of the triangular prism shown?

• 360 in²

• 1080 in²

• 408 in²

• 333 in²

Tags

CCSS.7.G.B.6

What is surface area?

• Inside of the object

• the sum of all the areas of all the shapes that cover the surface of the object.

• Something Mrs. Babel made up?

• Surface area is what you get when you boil unicorn tears.

Find the surface area of the pyramid.

• 15m²

• 16m²

• 18m²

• 20m²

Tags

CCSS.7.G.B.6

A right pentagonal pyramid has a height of 6.9 cm and a slant height of 7 cm. The pyramid's base is a regular pentagon with a side length of 2 cm and an apothem of 1.4 cm. 
Which is the lateral area of the pentagonal pyramid?

• 7 cm²

• 14 cm²

• 35 cm²

• 70 cm²

Tags

CCSS.7.G.B.6

What is the volume of the figure?

• V = 840 ft³

• V = 420 ft³

• V = 140 ft³

• V = 280 ft³

Tags

CCSS.HSG.GMD.A.3

Find the volume of the Triangular Pyramid. Round to the nearest whole number.

• 317 units³

• 635 units³

• 1,904 units³

• 890 units³

Tags

CCSS.HSG.GMD.A.3

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

Tags

CCSS.7.G.B.6