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Mathematics, 04.11.2019 22:31 719729
Two sides of a right triangle abc (c is the right angle) are given. find the indicated trigonometric function of the given angle. give exact answers with rational denominators.
find sin a when a = 4 and b = 5.
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Two sides of a right triangle abc (c is the right angle) are given. find the indicated trigonometric...
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