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Surface Area & Volume of Cube, Cuboid, Cylinder, and Cone

3 Questions

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Surface Area & Volume of Cube, Cuboid, Cylinder, and Cone

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Questions and Answers

What is the formula for the surface area of a cylinder?

2πrh (correct)

4a²

6a²

πr²h

What does the term 'LSA' stand for in the context of the provided figure cube?

Large Surface Area

Longitudinal Surface Area

Lateral Surface Area (correct)

Line Segment Area

What is the formula for the volume of a cone?

$\pi r l$

$\frac{1}{3}\pi r^2h$ (correct)

$\pi(r_1 + r_2)l$

$\frac{1}{3}\pi (r_1^2 + r_1r_2 + r_2^2)h$

Study Notes

Formulas for Geometric Shapes

The formula for the surface area of a cylinder is: 2πr(h + r)
LSA stands for Lateral Surface Area in the context of a cube
The formula for the volume of a cone is: (1/3)πr²h, where r is the radius and h is the height

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Description

Test your knowledge of surface area and volume calculations for geometric figures like cube, cuboid, cylinder, and cone in Chapter 15. Questions include finding lateral surface area, curved surface area, total surface area, and volume of these 3D shapes. Get ready to apply formulas and solve problems related to these figures!