Related Questions

If the radius of a sphere is doubled, how many times does its volume becomes ?
If the radius of cylinder is halved and height is doubled , then what will be the curved surface area?
If th radius of cylinder is halved and height is doubled, then what will be the curved surface area?
If the radius of cylinderis halved and height is doubled, then what will be the curved surface area?
The area of circle A is 6.25 sq. in. If radius of the circle is doubled, what is the new area of circle A in sq. in?
A sphere of radius 21 cm is cut into 8 identical parts by 3 cuts (1 cut along each axis). What will be the total surface area (in cm2) of each part?
Two forces of magnitude 3m and 2m respectively have a resultant R. if the first force is doubled, the magnitude of the resultant is doubled.Find the angle betuween forces?
3N ও 2N মানের দুইটি বলের লদ্ধি R । প্রথম বলের মান দ্বিগুণ করলে লদ্ধির মানও দ্বিগুণ হয়। বলদ্বয়ের মধ্যবর্তী কোণের মান হবে- (The resultant of two forces 3N and 2N is R. If the first force is doubled then the resultant is also doubled. The angle between the forces is-)
If radius of a circle is increased by 30% then its area is increased by -
If a rectangle's length and width are both doubled, by what percent is the rectangle's area increased?