Question

find the volume of the Sphere given in the adjacent figures

Answer 1

given d=5.4cm
r=d/2
=5.4/2
=2.7cm
volume of sphere=4/3 pie r cube
= 4/3 ×22/7×( 2.7)^cube
=88/21×(2.7)cube
=88/21×(19.683)
=1732.104/21
=82.48.cm cube.

bhai ek bar formula check kar lena .hame lag raha hai ki formula galat hai.

Answer 2

Hii friend,

(1) Radius of sphere = 3 cm

Therefore,

VOLUME OF SPHERE = 4/3 πR³ = 4/3 × 22/7 × 3 × 3 × 3 = 2376/21 = 113.14 CM³.


(2) DIAMETER = 5.4

Radius = D/2 = 5.4/2 = 2.7 cm

Therefore,

VOLUME OF SPHERE = 4/3πR³ = 4/3 × 22/7 × 2.7 × 2.7 × 2.7 = 1732.104/21 = 82.48 CM³.


HOPE IT WILL HELP YOU..... :-)