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The formula for finding the Surface area of a cylinder

A=2πrh+2πr2

Two Steps to solve it

• Step 1: Plug in the numbers (replace the letters or signs with the numbers provided). REMEMBER THAT THIS SIGN (π) is pie which equals to 3.14

• Step 2: Follow the order of operations (PEMDAS)

lets practice together

A=2πrh+2πr2

Multiple Choice

Find the volume of the figure. Round to the nearest tenth.

• 128.6 units³
• 1,286.1 units³
• 401.9 units³
• 5,144.6 units³

Multiple Choice

Find the volume of the cylinder.

• 282.6
• 516.2
• 133
• 214

Multiple Choice

Find the Total Surface area of the cylinder. Round to the nearest tenth.

• 62.8m

• 477.3 cm²

• 235.5 cm³

• 942.0 cm²

Multiple Choice

Find the surface area

• 60.4 m²
• 188.4 m²
• 94.2 m²
• 881.9 m²

Multiple Choice

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

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