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Mathematics 9 Online
OpenStudy (anonymous):

solve for this triangle: 30-60-90 and the side opposite 60=4

OpenStudy (anonymous):

|dw:1396752062252:dw|

OpenStudy (ipwnbunnies):

We can use either side ratios from the special case, or trigonometry.

OpenStudy (ipwnbunnies):

OpenStudy (anonymous):

ok I understand the side ratios, but not how to apply them since the xsqrt3 is 4

OpenStudy (ipwnbunnies):

Err, I don't think I'm understanding you correctly. If doing side ratios, we can find the other leg of the triangle. The ratio is sqrt(3) to 1. So.... |dw:1396752303707:dw|

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