Q. 6 From a circular sheet of paper of radius 30 cm, a sector of 10% area is removed. If
the remaining part is used to make a conical surface, then the ratio of the radius
and height of the cone is______.
Answer: (* )
Explanation:
Not Required.
Q. 6 From a circular sheet of paper of radius 30 cm, a sector of 10% area is removed. If
the remaining part is used to make a conical surface, then the ratio of the radius
and height of the cone is______.
Answer: (* )
Explanation:
Not Required.
