Surface Area 3D

Is surface area.......

• Filling in a 3 dimensional shape

• wrapping the outside of a 3 dimensional shape

In surface area formulas, what does B represent?

• bottom

• perimeter of the base

• area of the base

• base

Tags

CCSS.7.G.B.6

^{_{Find the Surface Area}}

• 15m²

• 16m²

• 18m²

• 20m²

Tags

CCSS.7.G.B.6

Which situation would require knowing the surface area of a three-dimensional figure?

• The amount of water needed to fill a pool.

• The amount of fencing needed to surround and enclose a patio.

• The minimum amount of wrapping paper needed to completely wrap a gift.

• The amount of dirt needed to fill a planter.

How many faces does this solid figure have?

• 2

• 3

• 0

Tags

CCSS.6.G.A.4

This figure's footprint has 3 rectangles and 2 triangles.

• Triangular Pyramid

• Rectangular Pyramid

• Triangular Prism

Tags

CCSS.6.G.A.4

What is the surface area of the prism?

• 244 cm²

• 488 cm²

• 576 cm²

• 29 cm²

Tags

CCSS.7.G.B.6

Find the surface area of the triangular prism.

• 356 in²

• 348 in²

• 336 in²

• 340 in²

Tags

CCSS.7.G.B.6

Find the surface area of the triangular pyramid.

• 123.6 sq. feet

• 116.8 sq. feet

• 127.9 sq. feet

• 130.9 sq. feet

Tags

CCSS.7.G.B.6

What is the surface area of the pyramid?

• 128 cm

• 84 cm²

• 128 cm²

• 84 cm

Tags

CCSS.7.G.B.6