Surface Areas and Volumes
Quick practice
Question 1 of 5
Find the length of cloth used for making a cone of height 2 times the base radius, which is square of 2, if the cloth is 100 p m wide.
A
40 cm
B
32 cm
C
41 cm
D
36 cm
Concepts
Surface Area of a Sphere
Volume of a Right Circular Cone
Volume of a Sphere
Surface Area of a Right Circular Cone
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