12-07-2022
Mathematics

contestada

pls help The surface area of a cone is given by the formula
S= al +712. Solve the formula for 2.

pls help The surface area of a cone is given by the formula S al 712 Solve the formula for 2 class=

Respuesta :

12-07-2022

Answer:

l = (S/pi)-r^2

Step-by-step explanation:

Just rearrange the equation.

S = pi*l + pi * r^2

S-pi*r^2 = pi*l

l = (S-pi*r^2)/pi

l = (S/pi)-r^2

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