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OpenStudy (anonymous):
An isosceles triangle has base angle 24 degrees and height 19. Find the area.
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OpenStudy (experimentx):
19*19*cot(24)
OpenStudy (anonymous):
Let 2x = base of triangle tan 24 = 19/ x -> x = 19/tan24 = 42.67 => A = b *h = 2* 42.67 * 19 = 1,621.5
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