from a right circular cylinder with height 10cm and radius of the base 6cm , a right circular cone of the same height and base is removed. find the volume of the remaining solid.
Answers
Answered by
1
height of cone 10cm
radius =6cm
a right circular cone of same height and base is removed so we should
find csa
√l²=h²-r²
√l²=(10)²-(6)²
√l²=100-36=64
l²=64
l=8
CSA of cone=πrl
CSA=22/7×6×8
=150.8cm²
volume1/3πr²h
=1/3×22/7×6×6×10
=377.14cm³#bal
Similar questions