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Geometry 14 Online
OpenStudy (anonymous):

side a is 2.5 inches the angle is 30 degrees what is the measurement of side b

OpenStudy (anonymous):

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OpenStudy (wolf1728):

We'll have to assume that this is a right triangle. We also have to guess that the 2.5 side is opposite the 30° angle, The being the case, side b would be opposite the other angle (which would be 60°) tan 60° = side b / 2.5 1.7320508076 * 2.5 = side b side b = 4.3301270189

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