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Learn how to find the surface area of prisms and cylinders using nets and formulas. Practice with examples and check your understanding with checkpoints. Estimate the amount of material used in real-life scenarios.
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Chapter 9 Surface Area and Volume
Example 1: Use the Net of a Prism Find the surface area of the rectangular prism.
Example 2: Find Surface Area of a Prism Find the surface area of the prism.
Example 3: Find Surface Area of a Cylinder Find the surface area of the cylinder. Round your answer to the nearest whole number.
Example 4: Find Lateral Area About how much plastic is used to make a straw that has a diameter of 5 millimeters and a height of 195 millimeters?