Homework Explained - Math Practice 101

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Grade 8 McGraw Hill Glencoe - Answer Keys


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  • Question 27 (request help)

    A cone has the radius and height shown. Which of the following statements are true? Select all that apply.

    • The slant height of the cone is 13 cm.
    • The lateral area of the cone is about 204 square centimeters.
    • The surface area of the cone is about 236 square centimeters.
  • Question 28 (request help)

    Four cones have the dimensions shown. Sort the cones from least to greatest lateral areas. Round to the nearest tenth.

  • Type below:

  Spiral Review  

Find the surface area of each cylinder. Round to the nearest tenth.

  • Question 32 (request help)

    diameter: 10 meters

    height: 24 meters

  •     \(\text{m}^{2}\)
  • Question 33 (request help)

    radius: 12 feet

    height: 9 feet

  •     \(\text{ft}^{2}\)
  • Question 34 (request help)

    Find the volume of a cylinder with a radius of 2 inches and a height of 25 inches. Round to the nearest tenth.

  •     \(\text{in.}^{3}\)
  • Question 35 (request help)

    Find the volume of a cone with a diameter of 16 feet and a height of 26 feet. Round to the nearest tenth.

  •     \(\text{ft}^{3}\)

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