Question

3 3 3 38. A cylinder of volume 156cm is melted to form three cones with equal base and height, then the volume of each cone is ------
A) 78cm
B) 56cm
C) 52cm
D) 156cm3




39. Number of lead balls of radius 2cm can be made from a ball of radius 4cm is A) 1
B) 2
C) 4
D) 8


answer both question please​

Answer 1

38-52 cm

Step by step

volume of cylinder = 3× volume of cone. As they are of equal base and height, you dont need to solve the problem. Answer will be 52 cm because it's already given in question.

39-8

Answer 2

Answer:

1) 52cm

Step-by-step explanation:

devide 156 by 3 =52cm