Ask Question
4 February, 07:15

A cone has a volume of 2,355 cubic inches and a height of 10 inches. How many inches is the diameter of the cone

+5
Answers (1)
  1. 4 February, 07:25
    0
    Okay well first we right down what we already know:

    - volume of 2,355 cubic inches

    - the height is 10 inches

    Now we write down the equation for the volume of a cone:

    V = πr²

    lets plug in what we know into the equation

    2,355 = πr²

    now we simplify to solve for r

    2,355 / 10/3 = 706.5 = πr²

    706.5/π = r² = 224.89

    now since its r² we take the square root of 224.89

    r = 15 inches

    for diameter we multiply 15 by 2

    diameter = 30 inches
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “A cone has a volume of 2,355 cubic inches and a height of 10 inches. How many inches is the diameter of the cone ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers