You visited us 0 times! Enjoying our articles? Unlock Full Access!
Question
w
u
their volumes are in the ratio 3: 2:1.
nd a one
* cone have egual bote diameters and have the same
26. The radius of a sphere is doubled. Find the
27. If the radius of an
d. Find the increase per cent in its surface area.
Open in App
Solution
Verified by Toppr
Was this answer helpful?
0
Similar Questions
Q1
A sphere, a cylinder and a cone have the same radius and same height. Find the ratio of their volumes. [Diameter of the sphere is equal to the height of the cylinder and the cone]
View Solution
Q2
A sphere, a cylinder and a cone have the same radius and same height. Find the ratio of their volumes. [Hint : diameter of the sphere is equal to the heights of the cylinder and the cone.]
View Solution
Q3
27. Surface area of two spheres are in ratio 36:25 # find ratio of their volumes # if difference between their radii is 4cm. Find the radius of each sphere
View Solution
Q4
Volumes of two spheres are in the ratio 125:27. (a) find the ratio of their surface areas. (b) if difference of the radii is 10 cm, find the radius of each sphere.
View Solution
Q5
If a sphere, a cylinder, and a cone all have the same height and radius, the ratio of their curved surface area is: