8 grade maths
What is the formula to find the total surface area of a cylinder?
What is the formula to find the total surface area of a cylinder?
1 Answer
Askiitians Tutor Team
Approved Tutor Answer10 Months agoThe total surface area of a cylinder can be calculated using a specific formula that takes into account both the curved surface area and the areas of the two circular bases.
Formula for Total Surface Area
The formula is:
Total Surface Area = 2πr(h + r)
Where:
- r = radius of the circular base
- h = height of the cylinder
Breaking It Down
This formula consists of two parts:
- Curved Surface Area: This is calculated as 2πrh.
- Area of the Bases: Since there are two bases, it is 2πr².
Adding these two components together gives you the total surface area of the cylinder.
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