Important Tricks & Formulas: Mensuration

# Important Tricks & Formulas: Mensuration Video Lecture | SSC CGL Tier 2 - Study Material, Online Tests, Previous Year

## SSC CGL Tier 2 - Study Material, Online Tests, Previous Year

1366 videos|1312 docs|1010 tests

## FAQs on Important Tricks & Formulas: Mensuration Video Lecture - SSC CGL Tier 2 - Study Material, Online Tests, Previous Year

 1. What are the important formulas for calculating the area of different shapes in mensuration?
Ans. Some important formulas for calculating the area are: - Rectangle: Area = length x width - Square: Area = side x side - Triangle: Area = (base x height) / 2 - Circle: Area = π x radius^2 - Trapezoid: Area = (sum of parallel sides) x height / 2
 2. How do I find the volume of a rectangular prism in mensuration?
Ans. To find the volume of a rectangular prism, multiply its length, width, and height. The formula is: Volume = length x width x height
 3. Can you explain how to calculate the surface area of a cylinder in mensuration?
Ans. Yes, the formula to calculate the surface area of a cylinder is: Surface Area = 2πr^2 + 2πrh, where r is the radius and h is the height of the cylinder. The first term represents the area of the two circular bases, and the second term represents the area of the curved surface.
 4. How do I find the perimeter of a triangle in mensuration?
Ans. To find the perimeter of a triangle, add the lengths of all its sides. For example, if a triangle has sides of length a, b, and c, then the perimeter is given by: Perimeter = a + b + c
 5. What is the formula for calculating the volume of a cone in mensuration?
Ans. The formula to calculate the volume of a cone is: Volume = (1/3)πr^2h, where r is the radius of the base and h is the height of the cone.

## SSC CGL Tier 2 - Study Material, Online Tests, Previous Year

1366 videos|1312 docs|1010 tests

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