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What is the volume of the composite figure? use 3.14 for π and round the answer to the nearest tenth

Posted on October 23, 2021 By Devinblitz4363 4 Comments on What is the volume of the composite figure? use 3.14 for π and round the answer to the nearest tenth

What is the volume of the composite figure? use 3.14 for π and round the answer to the nearest tenth of a cubic unit.


[tex]What is the volume of the composite figure? use 3.14 for π and round the answer to the nearest tent[/tex]

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Comments (4) on “What is the volume of the composite figure? use 3.14 for π and round the answer to the nearest tenth”

  1. peno211 says:
    October 23, 2021 at 6:03 am

    c.1,582.6 in^3

    Step-by-step explanation:

    Reply
  2. KozzyKoz says:
    October 23, 2021 at 11:53 am

    To find volume of a cylinder, you must find the area of the base and multiply it by the height of the object.

    V=Bh where B=area of the base. Since the base is a circle, we must find area of the circle. A=pi(r^2)
    A=3.14(6^2) Since it gave us the diameter, we take half for radius. Solve A=3.14(36)
    A= 113.04 square cm

    Now to find volume.
    V=113.04•11
    V=1243.44 cubic cm

    Now find volume of the cone on top.

    V=1/3Bh again with B= area of the base (pi)(r^2)
    Since the two objects share a base, we can use the area of the cylinder as above.
    V=1/3(113.04)9
    We have to do a little simple math to determine the height of just the cone. Total height is 20-11 height of the cylinder. The difference is 9.
    V=1/3(113.04)9 multiply
    V=339.12 cubic cm

    Now add the two volumes together to find total volume.
    Total V=1243.44+339.12
    V=1582.56 cubic cm

    Reply
  3. Expert says:
    October 23, 2021 at 12:44 pm

    hi! i think the answer is 1/2 : )

    Reply
  4. Expert says:
    October 23, 2021 at 9:15 pm

    fghrtyhrtsyut jyt u6su

    step-by-step explanation:

    Reply

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