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The diameter of a cone is 14cm and its s...

The diameter of a cone is 14cm and its slant height is 9cm. Find the area of its curved surface.

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To find the area of the curved surface of a cone, we can follow these steps: ### Step-by-Step Solution: 1. **Identify the Given Values:** - Diameter of the cone = 14 cm - Slant height (L) = 9 cm ...
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Knowledge Check

  • The circumference of the base of a cone is 44 cm and its slant height is 15 cm. Then, its curved surface area is …….. cm^(2) .

    A
    14
    B
    154
    C
    330
    D
    115

  • The slant height of a right circular cone is 15 m and its height is 9 m. The area of its curved surface, is:

    A
    `169 pi m^2`
    B
    `172 pi m^2`
    C
    `165 pi m^2`
    D
    `180 pi m^2`

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