Write the formula to calculate
i) curved surface area of cylinder
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Answer:
Total surface Area = 2πr (h + r)
This is the formula for the total surface area of a given cylinder whose radius is r and height is h.
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Hope its helpful for you.
Step-by-step explanation:
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.
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