Find altitude of isosceles triangle if angle=53 degrees and base is 8 inches.

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1. Please type your subject in the School Subject box. Any other words, including obscure abbreviations, are likely to delay responses from a teacher who knows that subject well.

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2. Arctan 53 = X/8 (assuming the angle is between the hypotenuse and the base, as well as the altitude being the height of the triangle).
x = 10.62.

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