Question

The slant height of an ice cream cone is 12 cm and its curved surface area is 113.04 sq cm. What is the radius of the base of this cone ?(π=3.14)

Answer 1

Please find below the solution to the asked query :

Let the radius of base of cone = r
Now, slant height of cone = l = 12 cm
CSA of cone = 113.04 cm2
⇒π r l = 113.04
⇒3.14 × r × 12 = 113.04   [Taking π = 3.14]
⇒r = 113.043.14 × 12 = 3
So, radius of base of cone = 3 cm

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Answer 2

Step-by-step explanation:

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