Question

in the figure AD is the angle bisector. AB : AC = 2 : 3 . BD = 6 cm, find the length of CD​

Answer 1

Answer:

Volume of a cone varies jointly as the square of its radius and is heleht

Ratio of radii of bases of two cones is 3 : 4 and ratio of their heights is 4.9

Find the ratio of their volumes.