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Find the surface area of the rectangular prism

Find the surface area of the rectangular prism

What is the surface area of a rectangular prism that measures 12 meters by 11 meters by 9 meters?

Find the surface area of the triangular prism

Find the surface area of the triangular prism

What is a net?

• A flat, "unfolded" representation of a 3-D figure

• Anything flat

• A 3-D figure

• What you use to catch fish

The radius is ___________ of the diameter?

• 2 times

• one - half

What is the total surface area of the cylinder to the nearest square inch? 

• 625 in²
• 1300 in²
• 1046 in²
• 414 in²

What is the total surface area formula for a cylinder?

• SA = πrl + πr²
• SA = 2πrh + 2πr²
• SA = 4πr²
• SA = πr²h