A right triangle has exterior angles at each of its acute angles with measures in the ratio 13:14. Find the measure of the smallest interior angle of the triangle.

40 (degrees)
50 (degrees)
130 (degrees)
140 (degrees)

Please help? Thanks

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  1. If the interior angles are x and y,

    (180-x)/(180-y) = 13/14

    Now find x and y and pick the smaller.

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  2. What is the value of TVE missing angle

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  3. i think its 40. am i right?

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