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Earn +20 ptsQ: Do you add or multiply when your doing surface area?
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When you are doing area do you add and multiply or multiply only?
for area you times width x length
Do you add when you do surface area?
You times when doing area. You add when finding permiter.
Do you add or multiply on area?
you are suppose to MULTIPLY on area.
How do you figure out the surface area of a cylninder?
Find the circumference of the circles (the ends) and multiply it by the height of the cylinder. Then add that to the area of the ends.
Do you add or multiply area?
Add.
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