the volume and curved surface area of a cylinder are 1650 cm cube and 60 CM square respectively find radius and height of the cylinder
Answers
Answered by
0
Answer:
It is given that volume of a cylinder = 1650cm.
pir^2h = 1650 ---- (1)
It is given that curved surface area of cylinder = 660cm.
2pirh = 660cm. ----- (2)
On solving (1) and (2) we get
r/2 = 1650/660
r = 1650/330
r = 5cm.
Substitute r = 5 in (2), we get
2pirh = 660
2 * 22/7 * 5 * h = 660
2 * 22 * 5 * h = 660 * 7
220 * h = 4620
h = 4620/220
h = 21cm
Therefore the radius of the cylinder = 5cm.
the height of the cylinder = 21cm.
MARK ME AS BRAINLIEST
Answered by
0
Step-by-step explanation:
radius is 5 cm , height is 21 cm.
Similar questions