I need help with homework whats The surface area of a cylinder with a diamater of 12 and height of 8.5 - Help.com

I need help with homework whats The surface area of a cylinder with a diamater of 12 and height of 8.5

A. 358
b.866.6
c.433.3
d.546.4

Please help

This open post was written 9 months, 4 weeks ago | V/U/S: 205, 1, 2 | Edit Post | Leave a reply | Report Post


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Rico offline Verified User (1 year, 9 months) Long Term User Shouts: 4 #
US | 9 months, 4 weeks ago (6 hours, 46 minutes after post)

SA of just the sides= 2*pi*r*h
or with the diameter it would be d*pi*h

of the top and bottom of the cylinder it would be 2*pi*r^2

Add the all the areas up and thats the answer.

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