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OpenStudy (anonymous):
what is the formula for a rectangle and a semicircle ?
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OpenStudy (anonymous):
Formula for what? Area? Perimeter?
OpenStudy (anonymous):
area
OpenStudy (anonymous):
rectangle area = length x height semicircle = \[\frac{1}{2}\pi r^2\]
OpenStudy (anonymous):
r is the radius.
OpenStudy (anonymous):
iknow lol thankyou
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OpenStudy (anonymous):
lol k
myininaya (myininaya):
myininaya (myininaya):
oh i missread the question lol
OpenStudy (anonymous):
lol, myininaya, all that work
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OpenStudy (anonymous):
lol, all that work gone to waste.
myininaya (myininaya):
consider it a souvenir, whadd
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