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How to find the missing angle in a triangle with tangent
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How to find the missing angle in a triangle with tangent

How to find the missing angle in a triangle with tangent-example-1
User Ernest
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1 Answer

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notice ther "far arc, near arc" equation below

thus
\bf \measuredangle C =\cfrac{\textit{far arc}-\textit{near arc}}{2}\implies 56=\cfrac{(78x+2)-x}{2}

solve for "x"
How to find the missing angle in a triangle with tangent-example-1
User Broken Man
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