Find the volumes of the following objects:
Cones
a. height = 5 cm, radius = 2 cm​

Question

Find the volumes of the following objects:
Cones
a. height = 5 cm, radius = 2 cm​

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Autumn 2 months 2021-08-02T02:51:53+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-08-02T02:53:34+00:00

    Answer:

    20.95 cm^{3}

    Step-by-step explanation:

    Volume of cone = \frac{1}{3} π r^{2} h

    Given :  r = 2cm , h = 5cm

    ⇒ Volume of cone = \frac{1}{3} (\frac{22}{7} )(2^{2} )(5) = \frac{440}{21} ≈ 20.95 (approx.)

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    0
    2021-08-02T02:53:43+00:00

    Answer:

    20.95cm³

    Step-by-step explanation:

    Height of cone=5cm

    Radius of cone=2cm

    Volume of cone=1/3πr²h

    =1/3×22/7×2²×5

    =22/21×4×5

    =22/21×20

    =440/21

    =20.95cm³. (approx)

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