the formula for the total surface area of a cylinder is S=2pir^2 + 2pirh. Explain how you could use the distributive property to
write the formula in another way
1 answer:
You undistribute like
ab+ac=a(b+c) so
2pir^2+2pirh=(2pir)(r)+(2pir)(h)=2pir(r+h)
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