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If the ratio of the circumference of the base of a right circular cone of radius r to its height is 3 : 1, then what is the area of the curved surface of the cone?a)3πr2b)[2πr2√(4π2 +9)]/3c)[πr2 √(π2+ 1)]/3d)[πr2√(4π2+ 9)]/3Correct answer is option 'D'. Can you explain this answer? for Defence 2024 is part of Defence preparation. The Question and answers have been prepared according to the Defence exam syllabus. Information about If the ratio of the circumference of the base of a right circular cone of radius r to its height is 3 : 1, then what is the area of the curved surface of the cone?a)3πr2b)[2πr2√(4π2 +9)]/3c)[πr2 √(π2+ 1)]/3d)[πr2√(4π2+ 9)]/3Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Defence 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If the ratio of the circumference of the base of a right circular cone of radius r to its height is 3 : 1, then what is the area of the curved surface of the cone?a)3πr2b)[2πr2√(4π2 +9)]/3c)[πr2 √(π2+ 1)]/3d)[πr2√(4π2+ 9)]/3Correct answer is option 'D'. Can you explain this answer?.

Solutions for If the ratio of the circumference of the base of a right circular cone of radius r to its height is 3 : 1, then what is the area of the curved surface of the cone?a)3πr2b)[2πr2√(4π2 +9)]/3c)[πr2 √(π2+ 1)]/3d)[πr2√(4π2+ 9)]/3Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Defence. Download more important topics, notes, lectures and mock test series for Defence Exam by signing up for free.

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