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16-04-2019
Mathematics

contestada

Find the surface area of a cone with radius 14.2 inches and slant height 24.1 inches.

Respuesta :

16-04-2019

Answer:

1708.58658058

Step-by-step explanation:

Total surface area formula = (π×r²)+(π×r×s)

r = radius

s = slant height

So we substitute the values into the formula (π×r²)+(π×r×s)

(π×14.2²)+(π×14.2×24.1) = 1708.58658058

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