What is the volume of the cone to the nearest cubic meter? (Use ​π = 3.14.) Refer to your STAAR 8th Grade Math Reference Sheet for

Question

What is the volume of the cone to the nearest cubic meter? (Use ​π = 3.14.) Refer to your STAAR 8th Grade Math Reference Sheet for the appropriate formula.

Height: 5 m
Radius: 4 m

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Minh Khuê 3 weeks 2023-01-13T18:06:12+00:00 2 Answers 0 views 0

Answers ( 2 )

  1. thanhcong
    0
    2023-01-13T18:08:02+00:00
    Reply
    Answer:
    V≈83.78
    Step-by-step explanation:
    The formula to find the volume of a cone is V=πr(squared) h/3
    Steps
    V= π (4)^2  5/3
    V= π (16)  1.66666666667
    V = 50.2654824574 * 1.66666666667
    v= 83.7758040958
    Round
    V = 83.78

  2. minhkhue
    0
    2023-01-13T18:08:11+00:00
    Reply
    Answer:
    The volume of cone is 83.73m³.
    Step-by-step explanation:

    Given Parameters:

    • Height of the cone = 5m
    • Radius of the cone = 4m

    To find:

    • Volume of the cone

    Solution:

    To find the volume of the cone we use Formula:
    [tex] \sf V = \frac{1}{3} \pi {r}^{2} h \\ \\ \implies \: \frac{1}{3} \times 3.14 \times {4}^{2} \times 5 \\ \\ \implies \frac{1}{3} \times 15.70\times 16 \\ \\ \implies \: \frac{1}{ \cancel3} \times \cancel{251.20} \\ \\ \implies \sf \pink{83.73 {m}^{3} }[/tex]
    Hence, the volume of cone is 83.73m³.

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