Side of the cube is L . Its volume is L^3 Side of square is L Its surface is L^2 Therefore the square is related to its side
It cost Rs. 1089 to paint all the surfaces of a cube at the rate of Rs. 1.5 per meter square. If the same cube is cut to form three cuboids of equal volumes, then what is the cost of painting all the surfaces of any two of the cuboids so formed at the 50% more rate?
A cube is sliced into halves in such a way that the cut is a regular hexagon. What is the angle (in degrees) between the plane of the cut and the base of the cube?
I am a set of three words, all with the same four letters. First I am a small wading bird related to a crane. Then turn me around, and I am a person not to be trusted. Now switch my middle letters ... and I become a place to find an animal.
What are the words?
Today I Learned that the number 69 is the only natural number whose square (4761) and cube (328509) contains every digit from 0 to 9 exactly once!
This is a nice little mathematical fact. But why is it true? How do we know there are no other such numbers?
The sum of a non zero number, its square, its cube and its four power is 7380. If five power of the number is added to 7380 and divided by the number , then what will be the qoutient ?
