the radius of a base of a right circular cylinder is 14 cm and height is 30 cm find the curved surface area of cylinder
Answers
Step-by-step explanation:
base raduis = 14cm
height of the cylinder = 30cm
we need to determine the curved surface area
CSA of a cylinder = 2πrh
(2)(22/7)(14)(30)
(88)(30)
2640cm^2
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Step-by-step explanation:
Given that
The radius of a base of a right circular cylinder = 14 cm
The height of a base of a right circular cylinder = 30 cm
To find: The curved surface area of cylinder
The curved surface area of the cylinder= 2πrh
r=radius and h=height
= 2πrh
= 2(π) 14×30
=2×22/7×14×30
=2×22×2×30
=44×2×30
=88×30
= 2640 sq cm.
The curved surface area of the cylinder is 2640 sq cm.
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