Mathematics, 26.03.2020 16:32 temoshojayne

A person standing d=145 centimeters from a mirror notices that the angle of depression from his eyes to the bottom of the mirror is a=14 degrees, while the angle of elevation to the top of the mirror is b=11 degrees. Find the vertical dimension of the mirror

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A person standing d=145 centimeters from a mirror notices that the angle of depression from his eyes...