Question

15) The volume of a cylindrical
cylindrical can of height 28cm and base radius 5 cm is​

Answer 1

Step-by-step explanation:

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9th

Maths

Surface Areas and Volumes

Surface Area of Right Circular Cylinders and Cones

The diameter of the base of...

MATHS

The diameter of the base of a right circular cylinder is 28 cm and its height is 21 cm Curved surface area of the cylinder is

ANSWER

Diameter=28 cm

⇒r=14 cm

and h=21cm

L.S.A of cylinder=2πrh=2×

7

22

×14×21=1848 cm

2

r it's the answer