Question

The volume of a a cone with circular base is 216 pie cm3 if the base radius is 9 cm then find the height of the cone

Answer 1

v = 216πcm³
r = 9cm
h = ?
v = π r ² h
so , A/T/Q
216πcm³ = π 9 ×9 × h
216 cm³ ÷ 9 × 9 cm² = h
2.67 cm = h
so , the height of cone is 2.67 cm
hope it will help u...!!!