a solid ball is exactly fitted inside a cubical box of side a . What is the volume of the ball
Answers
Answered by
7
Answer:
πa/6
Step-by-step explanation:
Ball is exactly fitted in the cubicle box hence diameter of ball is equal to side length of cube.
Radius of ball = a/2
Volume of ball = 4πr³/3
= 4π (a/2)³/3
= πa³/6
Answered by
0
Answer:
Diameter of the cylinder=28cm
∴ Radius of the cylinder=r=
2
28
=14cm
Height of the cylinder=h=20cm
∴ Volume of the cylinder=πr
2
h=
7
22
×14×14×20=12320cu.cm
Step-by-step explanation:
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