Homework Explained - Math Practice 101

Dear guest, you are not a registered member. As a guest, you only have read-only access to our books, tests and other practice materials.

As a registered member you can:

Registration is free and doesn't require any type of payment information. Click here to Register.
Go to page:  

Grade 8 HMH Go Math - Answer Keys
Chapter 13:Volume; Lesson 2: Volume of Cones


Please share this page with your friends on FaceBook

Guided Practice

  • Question 1 (request help)

    The area of the base of a cylinder is 45 square inches and its height is 10 inches. A cone has the same area for its base and the same height. What is the volume of the cone?

    The volume of the cone is _____ \(\text{ in }^ 3\).

  •     \(\text{ in}^3\)
  • Question 2 (request help)

    A cone and a cylinder have congruent height and bases. The volume of the cone is 18\(\text{ m}^3\) .What is the volume of the cylinder? Explain.

  •     \(\text{ m}^3\)

Find the volume of each cone. Round your answer to the nearest tenth if necessary. Use 3.14 for \(\pi\).

  • Question 5 (request help)

    Gretchen made a paper cone to hold a gift for a friend. The paper cone was 15 inches high and had a radius of 3 inches. Find the volume of the paper cone to the nearest tenth. Use 3.14 for \(\pi\). 

  •     \(\text{ in}^3\)
  • Question 6 (request help)

    A cone-shaped building is commonly used to store sand. What would be the volume of a cone-shaped building with a diameter of 50 meters and a height of 20 meters? Round your answer to the nearest tenth. Use 3.14 for \(\pi\).

  •     \(\text{ m}^3\)

ESSENTIAL QUESTION CHECK-IN

  • Question 7 (request help)

    How do you find the volume of a cone?

  • Type below:

Yes, email page to my online tutor. (if you didn't add a tutor yet, you can add one here)