Mathematics

10th

grade

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Surface Area of Cones and Pyramids

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11 questions

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  • 1. Multiple Choice
    5 minutes
    1 pt

    How do you find the lateral surface area of a cone?

     πrl\pi rl  

     πrl+πr2\pi rl+\pi r^2  

     12Pl\frac{1}{2}Pl 

     12Pl+B\frac{1}{2}Pl+B 

  • 2. Multiple Choice
    5 minutes
    1 pt

    How do you find the total surface area of a cone?

     πrl\pi rl  

     πrl+πr2\pi rl+\pi r^2  

     12Pl\frac{1}{2}Pl 

     12Pl+B\frac{1}{2}Pl+B 

  • 3. Multiple Choice
    5 minutes
    1 pt
    Image

    What is the total surface area of the cone?

    91.374 in2

    56.52 in2

    169.56 in2

    28.3 in2

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