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

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