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The radius of a sphere is 21 cm. Fill in the blanks and complete the
activity to find its volume
4
T
Sol

By Isabella

The radius of a sphere is 21 cm. Fill in the blanks and complete the
activity to find its volume
4
T
Solution : Volume of a sphere =
□
3
4
22
X
x 21 x 21 x 21
3
7
x 22 x 441
11 11 11
X 441
– cu.cm.
2​

About the author
Isabella

o A man
Walk 225 km in 5 hours la
how much will be walk in 4 hours?​

A person earns rs.2000 in a day. He spend 2/9 of it on transport and 3/8 of it on food. How much money does he save in a day.​

2 thoughts on “<br />The radius of a sphere is 21 cm. Fill in the blanks and complete the<br />activity to find its volume<br />4<br />T<br />Sol”

  1. Answer:

    Sphere…

    r=21cm

    Volume of Sphere = 4/3π.r.r.r

    = 4/3×22/7×21×21×21

    = 4×22×21×21

    = 38808cm cube.

    Hope this helps you!!!!

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    it’s urgent please..

    Reply

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