Blog for students in Mr. Karafiol's Period 4 Precalculus BC class to talk about math, learning math, etc.
posted by MannyLau at 8:17 PM
Draw a triangle with angle 77 between the sides 530 and 755. The opposite side of the angle 77 would be x. Then use the law of cosine to solve for x.
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Draw a triangle with angle 77 between the sides 530 and 755. The opposite side of the angle 77 would be x. Then use the law of cosine to solve for x.
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