The base of a cone with radius 7 cm and height 24 is hemispherical.find the cost of painting its surface at rate of 2 rs per cm
Answers
Answered by
5
The radius of base of cone is 7cm
It means Diameter = r ×2
7 × 2
14cm
Therefore 2rs पर cm means 14✖ 2 = 28 Rs is needed to pain
It means Diameter = r ×2
7 × 2
14cm
Therefore 2rs पर cm means 14✖ 2 = 28 Rs is needed to pain
Similar questions
Computer Science,
7 months ago
Social Sciences,
7 months ago