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mina [271]
3 years ago
7

These cylinders are similar. Find the surface

Mathematics
1 answer:
diamong [38]3 years ago
8 0

Answer:

Surface Area = 6.28 x 5.223 x 3 + 6.28 x 10.446 = 164 cm^2Step-by-step explanation:

A=2πrh+2πr2

When we divide 245 by 1.5 we find 164cm^2

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