area of the base of cylinder is 38.5sq.cm and it's height is 10 cm find it's volume
Answers
Answered by
1
Answer:
385cm^3
Step-by-step explanation:
plz mark as brainliest
Answered by
0
Answer:
area of base of cylinder = 38.5sq.cm
=> πr^2 = 38.5
=> r^2 = 38.5 × 7/22
=> r^2 = 12.25 =
=> r = √12.25 = √[1225/100] = 35/10 = 3.5cm
given height = 10cm
volume of cylinder = πr^2h
= 22×12.25×10/7 = 385cm^3
Similar questions