Trinitymtempleman Trinitymtempleman

17-08-2021
Mathematics

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Please help me it's the lateral area of a cone along with the surface area

Please help me its the lateral area of a cone along with the surface area class=

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8daudionp20 8daudionp20

17-08-2021

Answer:

the lateral area of cone is L=A﹣πr2

the surface area of cone is

[tex]a = \pi \: r \sqrt{h^{2} + r {}^{2} }[/tex]

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