Aright cylinder has a radius of 6 m and a surface area of 84 m². find the surface area of a similar cylinder with a radius of 2 m.

The surface area of the second cylinder is equal to

Step-by-step explanation:

we know that

If two figures are similar then

the ratio of their surfaces areas is equal to the scale factor squared

Let

z-------> the scale factor

x------> the surface area of the smaller cylinder (second cylinder)

y-------> the surface area of the original cylinder (first cylinder)

so

Step 1

Find the scale factor

Step 2

Find the surface area of the second cylinder

we have

substitute and solve for x

darn right!

step-by-step explanation:

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hope this ya : p

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- nicole