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If the volume of a vessel in the form of a right circular cylinder is 448 cm3 and its height is 7 cm, then the curved surface area of the cylinder is
- a)224 π cm2
- b)212 π cm2
- c)112 π cm2
- d)none of these
Correct answer is option 'C'. Can you explain this answer?
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If the volume of a vessel in the form of a right circular cylinder is ...
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If the volume of a vessel in the form of a right circular cylinder is ...
Volume Of Cylinder = πr^2h
448 = πr^2h ( R Ki Value Find Kro)
Then 2πrh Mei Put Krke Answer Nikal Lo
448 = πr^2h ( R Ki Value Find Kro)
Then 2πrh Mei Put Krke Answer Nikal Lo
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If the volume of a vessel in the form of a right circular cylinder is ...
The formula for the volume of a right circular cylinder is V = πr^2h, where r is the radius of the base and h is the height. We are given that V = 448 cm^3 and h = 7 cm, so we can solve for r:
448 = πr^2(7)
r^2 = 64
r = 8 cm
Now we can use the formula for the curved surface area of a cylinder, which is A = 2πrh. Plugging in the values we know, we get:
A = 2π(8)(7)
A = 112π
Using a calculator to approximate π as 3.14, we get:
A ≈ 351.68 cm^2
So the curved surface area of the cylinder is approximately 351.68 cm^2, which is not one of the answer choices. Therefore, this question may have a typo or error in it.
448 = πr^2(7)
r^2 = 64
r = 8 cm
Now we can use the formula for the curved surface area of a cylinder, which is A = 2πrh. Plugging in the values we know, we get:
A = 2π(8)(7)
A = 112π
Using a calculator to approximate π as 3.14, we get:
A ≈ 351.68 cm^2
So the curved surface area of the cylinder is approximately 351.68 cm^2, which is not one of the answer choices. Therefore, this question may have a typo or error in it.
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If the volume of a vessel in the form of a right circular cylinder is 448cm3 and its height is 7 cm, then the curved surface area of the cylinder isa)224 πcm2b)212πcm2c)112πcm2d)none of theseCorrect answer is option 'C'. Can you explain this answer?
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If the volume of a vessel in the form of a right circular cylinder is 448cm3 and its height is 7 cm, then the curved surface area of the cylinder isa)224 πcm2b)212πcm2c)112πcm2d)none of theseCorrect answer is option 'C'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about If the volume of a vessel in the form of a right circular cylinder is 448cm3 and its height is 7 cm, then the curved surface area of the cylinder isa)224 πcm2b)212πcm2c)112πcm2d)none of theseCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If the volume of a vessel in the form of a right circular cylinder is 448cm3 and its height is 7 cm, then the curved surface area of the cylinder isa)224 πcm2b)212πcm2c)112πcm2d)none of theseCorrect answer is option 'C'. Can you explain this answer?.
If the volume of a vessel in the form of a right circular cylinder is 448cm3 and its height is 7 cm, then the curved surface area of the cylinder isa)224 πcm2b)212πcm2c)112πcm2d)none of theseCorrect answer is option 'C'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about If the volume of a vessel in the form of a right circular cylinder is 448cm3 and its height is 7 cm, then the curved surface area of the cylinder isa)224 πcm2b)212πcm2c)112πcm2d)none of theseCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If the volume of a vessel in the form of a right circular cylinder is 448cm3 and its height is 7 cm, then the curved surface area of the cylinder isa)224 πcm2b)212πcm2c)112πcm2d)none of theseCorrect answer is option 'C'. Can you explain this answer?.
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