3D Shapes and Nets of Shapes

Find the surface area of the rectangular prism.

• 77 cm2

• 17 cm2

• 7 cm2

• 70 cm2

Find the surface area of the rectangular prism.

• 29 cm2

• 912 cm2

• 348 cm2

• 438 cm2

• A
• B
• C
• D

• A
• B
• C
• D

How many faces does this shape have?

• 6

• 3

• 9

• 5

Which figure will this net make?

• Rectangular Prism 

• Triangular Prism

• Triangular Pyramid 

• Cube

The sum of all the areas of the faces of a figure.

• Net

• Base

• Area

• Surface Area

Surface area is like.......

• Filling in a 3 dimensional shape

• wrapping the outside of a 3 dimensional shape

• tracing the edges of a 3 dimensional shape

How do you find the surface area of a 3 dimensional shape?

• Find the area of all the faces and add them together.

• Add all the faces

• Add the bases

• Multiply the dimensions together.

Find the surface area of the cube in square cm.

• 25

• 150

• 125

• 75