The height of the cone is 15cm .If its voume is 1570cm find the radius of the base.
Answers
Answered by
1
1/3×22/7×r^2×15=1570
Solve this you will get your answer
Solve this you will get your answer
Answered by
0
H = 15cm
Vol. = 1570cm³
R = ?
V of cone = 1/3(pi)R²H
1570 = 1/3 * 22/7 * R * R * 15
1570 * 7 * 3/22 * 15 = R²
Vol. = 1570cm³
R = ?
V of cone = 1/3(pi)R²H
1570 = 1/3 * 22/7 * R * R * 15
1570 * 7 * 3/22 * 15 = R²
Similar questions