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Please find the surface area of the cone (image attached) and reduce answer to nearest tenth, if necessary.

Please find the surface area of the cone (image attached) and reduce answer to nearest tenth, if necessary. class=

Answer :

akposevictor

Answer:

[tex] S.A = 135.6 yd^2 [/tex] (

Step-by-step explanation:

Surface area of cone is given as:

Surface Area (S.A) = πr(r + l)

Where,

[tex] r = radius = 3 yd [/tex]

[tex] l = slant height = 11.4 yd [/tex]

Take π as 3.14

Plug the given values into the formula to find the surface area.

[tex] S.A = 3.14*3(3 + 11.4) [/tex]

[tex] S.A = 9.42(14.4) [/tex]

[tex] S.A = 135.6 yd^2 [/tex] (rounded to the nearest tenth)

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