top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

Can you find the outer and inner radii of the tube ?

0 votes
165 views

The difference between outside and inside surface areas of a tube 28 cm long in 88 cm^2 .
The total surface area of the tube is 1254 cm^2 .
Can you find the outer and inner radii of the tube ?

posted Jan 7, 2016 by Varun Kumar

Share this puzzle
Facebook Share Button Twitter Share Button LinkedIn Share Button

1 Answer (Check Answer ▼)





Similar Puzzles
0 votes

Three spheres are tangent to a plane at the vertices of a triangle and are tangent to each other. Find the radii of the spheres if the sides of the triangle are 6, 8, and 10.
enter image description here

0 votes

A hemispherical is made of steel, 0.25cm thick. The inner radius of the bowl is 5 cm. find the outer curved surface area of the bowl and also find the total surface area and volume.

...