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OpenStudy (anonymous):
find the area of a trinagle when the bottom left angle is 74 degrees the small side is 9cm and the long side is 10cm
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OpenStudy (anonymous):
area= 1/ 2 * 9 * 10 * sin74 ??
OpenStudy (anonymous):
don't I need to find the other side?
OpenStudy (anonymous):
could be done that way too
OpenStudy (anonymous):
a=.5 * base * height so 9 is the height?
OpenStudy (anonymous):
nevermind lol I know now what you meant
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OpenStudy (anonymous):
Question why would I need to multiply all of that by sin74?
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