Math, asked by MOMINBHAT, 5 months ago

4. Formula for the curved surface area of cylinder is:
a trh
b. 2h
c. 3h
d. 4 trh​

Answers

Answered by Anonymous
6

The radius 'r' of a cylinder is the radius of its base. Now, the area of the rectangle = length × breadth. 2πr is the circumference of the circle and h is the height. Area of the curved surface will be = 2πr × h = 2πrh.

Answered by Anonymous
0

Answer:

CSA ( cylinder ) = 2pierh

Step-by-step explanation:

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