o. The volume of a cube IS7th of the longest rod which can be kept ins

1.	o. The volume of a cube IS7th of the longest rod which can be kept inside a rectangular box is 17 cm. If thelength and breadth of the box are 12 cm and 8 cm respectively, find its inner height. The leng
Answer» Length of the longest rod = Length of the diagonal of a room = √(12^2+ 8^2+ h^2)= √(144 + 64 + h^2 = √(289) = 17 m.hence144+64+h^2=289h^2=81h=9cm just one step above hence i can't understand

o. The volume of a cube IS7th of the longest rod which can be kept inside a rectangular box is 17 cm. If thelength and breadth of the box are 12 cm and 8 cm respectively, find its inner height. The leng

Answer»

Length of the longest rod = Length of the diagonal of a room = √(12^2+ 8^2+ h^2)= √(144 + 64 + h^2 = √(289) = 17 m.hence144+64+h^2=289h^2=81h=9cm

just one step above hence i can't understand