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Formulas for Hemisphere Video Lecture | Mathematics (Maths) Class 10

FAQs on Formulas for Hemisphere Video Lecture - Mathematics (Maths) Class 10

1. What is a hemisphere and how is it defined?

Ans. A hemisphere is a three-dimensional geometric shape that is formed by dividing a sphere into two equal parts. It is defined as half of a sphere.

2. How can we calculate the surface area of a hemisphere?

Ans. The surface area of a hemisphere can be calculated using the formula 2πr^2, where r is the radius of the hemisphere.

3. What is the volume of a hemisphere and how can it be calculated?

Ans. The volume of a hemisphere can be calculated using the formula (2/3)πr^3, where r is the radius of the hemisphere.

4. How can we find the curved surface area of a hemisphere?

Ans. The curved surface area of a hemisphere can be found using the formula 2πr^2, where r is the radius of the hemisphere. However, since the curved surface of a hemisphere is a half-circle, the formula can also be written as πr^2.

5. Can we find the diameter of a hemisphere if the radius is given?

Ans. Yes, the diameter of a hemisphere can be found by multiplying the radius by 2. So, if the radius is given, the diameter can be obtained by simply doubling the radius value.

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Sep 20, 2025 Last updated

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Video Description: Formulas for Hemisphere for Class 10 2025 is part of Mathematics (Maths) Class 10 preparation. The notes and questions for Formulas for Hemisphere have been prepared according to the Class 10 exam syllabus. Information about Formulas for Hemisphere covers all important topics for Class 10 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Formulas for Hemisphere.

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	Mathematics (Maths) Class 10 127 videos\|685 docs\|84 tests

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