A solid ball is fitted inside a cubical box of side 'a' find the volume of the ball
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the volume will be a3
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ball is spherical in shape so its CSA will be 4pier^2
side of cube =a
here radius is half of the side a ie r/2
so the area of ball is
4pie r^2
4 pie ×( r/2)^2
4 pie r^2/4
therefore area is a^2pie
side of cube =a
here radius is half of the side a ie r/2
so the area of ball is
4pie r^2
4 pie ×( r/2)^2
4 pie r^2/4
therefore area is a^2pie
pratimakushwahpdtklk:
this is wrong
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