A cone of height 20 cm and radius of base 5 cm is made up of modelling clay. A child reshapes it in the form of a sphere. Find the diameter of the sphere.
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Answered by
3
d=2r
d=2×5
d=10
so it will be 10
d=2×5
d=10
so it will be 10
Answered by
3
Volume of cone = volume of sphere
22/7×5×5×20÷3=4×22/7×r^3
11000/7=88/7×r^3
11000/7×7÷88=r^3
125=r^3
5cm=r
22/7×5×5×20÷3=4×22/7×r^3
11000/7=88/7×r^3
11000/7×7÷88=r^3
125=r^3
5cm=r
8595061647:
D=2r
D=2×5
D=10cm
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