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