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Mathematics 19 Online
OpenStudy (anonymous):

snare drum has diameter fourteen inches. A bass drum has diameter thirty-six inches. What is the difference in the areas of the two drums

OpenStudy (khalilforthewin):

so its a cylinder right

OpenStudy (anonymous):

yes

OpenStudy (khalilforthewin):

use the formula for it is pi r squared times height

OpenStudy (khalilforthewin):

so take half of the diamater

OpenStudy (khalilforthewin):

i gtg good luck

OpenStudy (anonymous):

ok

OpenStudy (radar):

Since the problem does not provide any height information, I assume that you can assume that you will be dealing with only the circular area.

OpenStudy (radar):

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