The curved surface area of a right circular cone whose slant height is 28 cm and base radius is 10.5 cm is

1062 cm²

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748 cm²

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924 cm²

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842 cm²

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Solution

The correct option is A
1062 cm²

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Similar questions

The curved surface area of right circular cone whose slant height is 10 cm and base radius is 7 cm

Find the curved surface area of a right circular cone whose slant height is $10 c m$ and base radius is $7 c m$ .

Assertion: Curved surface area of a right circular cone is $π \times$ radius of base $\times$ slant height.
Reason: Curved surface area of a right circular cylinder is $2 \times π \times$ radius of base $\times$ height.
Which of the following is correct?

The volume of a right circular cone is 9856 $c m^{3}$ .If the diameter of the base is 28 cm,find:

(i) height of the cone

(ii) slant height of the cone

(iii) curved surface area of the cone.

Q. Diameter of the base of a cone is

10.5 c m

and its slant height is

10 c m

. Find its curved surface area.

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The curved surface area of a right circular cone whose slant height is 28 cm and base radius is 10.5 cm is

The correct option is A 1062 cm2

The correct option is A
1062 cm²