2.2 HW Surface Area

Is surface area.......

• Filling in a 3 dimensional shape

• wrapping the outside of a 3 dimensional shape

What do we call this object below?

• Net 
• Triangle
• Geometry
• y = mx + b

Find the surface area of this figure.

• 148 cm²
• 120 cm²

How many faces does this shape have?

• 6
• 3
• 9
• 5

Find the total surface area of the prism.

• 48 square inches
• 64 square inches
• 88 square inches
• 76 square inches

What is surface area?

• The measure of the amount of space inside of a solid figure
• The sum of all the areas of all the shapes that cover the object

Find the area

• 8 ft²
• 8 ft³
• 4 ft²
• 4 ft³

^{_{Find the Surface Area}}

• 15m²
• 16m²
• 18m²
• 20m²

Find the surface area of the rectangular prism.

• 140 in.²
• 83 in.²
• 166 in. ²
• 100 in.²

Find the lateral surface area of the prism.

Don't forget to divide the diameter by 2 to get the radius.

• 100.53 square inches

• 351.86 square inches

• 251.33 square inches

• 50.27 square inches