Surface Area Review

What is the total surface area of the triangular prism shown? 

• 468 in²
• 540 in²
• 576 in²
• 700 in²

How do you find the AREA of a TRIANGLE?

• Height x Base divided by 4
• Length x Width
• 1/3 (Length x width)
• 1/2 (Base x height)

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 total surface area of the prism.

• 161 square feet
• 1,700 square feet
• 75 square feet
• 186 square feet

What is the height and base of the triangle?

• 8 and 12

• 3 and 11

• 12 and 3

• 8 and 3

What 3D solid does this net create?

• Rectangular Prism
• Rectangular Pyramid
• Cube
• Square Prism

Find the surface area of the rectangular prism.

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

Find the AREA of this figure.

• 160 square feet
• 160 feet
• 160
• 1600 feet

Find the surface area of the rectangular prism with:

l = 2 yd, w = 6 yd, h = 3 yds

• 72 yd²

• 36 yd²

• 48 yd²

• 84 yd²

How do you feel about finding the surface area of prisms and pyramids?

• Great!

• So-So

• Confused