# Ask a Qa girl fill a bucket , which is in the form of a frustum of a cone of height 56cm with the radii of the two cicular ends being 28cm and 7 cm wi the sand . she emptied this bucket on the ground making a conical heap of sand of height 24 cm . what is 2/7 radius of the base of this heap?

a girl fill a bucket , which is in the form of a frustum of a cone of height 56cm with the radii of the two cicular ends being 28cm and 7 cm wi the sand . she emptied this bucket on the ground making a conical heap of sand of height 24 cm . what is 2/7 radius of the base of this heap?

2

## Answers

its 14 cm…….

equate the vol.of bucket with vol of conical heap.u wil get the radius.dn multiply d radius with 2/7….

when will be class 10 result open