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Mensuration : Advanced Example - 10 Video Lecture | Quantitative Aptitude (Quant) - CAT

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FAQs on Mensuration : Advanced Example - 10 Video Lecture - Quantitative Aptitude (Quant) - CAT

1. What is mensuration?
Ans. Mensuration is a branch of mathematics that deals with the measurement of geometric figures and the calculation of their areas, volumes, and other related quantities.
2. What are the important concepts in mensuration?
Ans. The important concepts in mensuration include calculating the area and perimeter of shapes like rectangles, triangles, circles, and trapezoids, as well as finding the volume and surface area of three-dimensional figures like cubes, cylinders, and spheres.
3. How can I calculate the area of a triangle?
Ans. The area of a triangle can be calculated using the formula: Area = (base x height) / 2. The base and height of the triangle are perpendicular to each other, and the base is the length of the triangle's bottom side, while the height is the perpendicular distance between the base and the opposite vertex.
4. What is the formula to find the volume of a cylinder?
Ans. The formula to find the volume of a cylinder is: Volume = πr^2h, where r is the radius of the base and h is the height of the cylinder. The volume of a cylinder represents the amount of space enclosed by its curved surface.
5. How do I calculate the surface area of a sphere?
Ans. The formula to calculate the surface area of a sphere is: Surface Area = 4πr^2, where r is the radius of the sphere. The surface area of a sphere is the total area of its curved surface.
183 videos|152 docs|113 tests

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