Question

A solid cube of side 7 cm is melted to make a cone of height 5 cm, find the
radius of the base of the cone.

Answer 1

Step-by-step explanation:

Side of cube=7cm

Height of cone=9cm

Let the radius of base of cone be\quad 'b' cm

Now, volume of cube=volume of cone

(7)^3=3/1×22/7×r^2×5

r^2=(343×3×7)/110=65.48

r= √(65.48) =8.09cm

Answer 2

Step-by-step explanation:

above is the answer of given question