Question

find the volume sphere of radius 7cm.​

Answer 1

$volume \: of \: sphere \: =\frac{4 }{3}\pi \: {r }^{3}$

We have radius = 7cm

★ According to formula :-

$volume \: of \: sphere \: =\frac{4 }{3}\pi \: {r }^{3}$

==> 4/3 × 22/7 × 7 × 7 × 7

==> 4/3 × 22 × 49

==> 4/3 × 1078

==> 4 × 359.33

==> 1437.333 cm³

Answer 2

Answer:

volume \: of \: sphere \: =\frac{4 }{3}\pi \: {r }^{3}volumeofsphere=

3

4

πr

3

We have radius = 7cm

★ According to formula :-

volume \: of \: sphere \: =\frac{4 }{3}\pi \: {r }^{3}volumeofsphere=

3

4

πr

3

==> 4/3 × 22/7 × 7 × 7 × 7

==> 4/3 × 22 × 49

==> 4/3 × 1078

==> 4 × 359.33

==> 1437.333 cm³

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