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The measure of the first angle in a triangle is 60 degrees, the second angle is 90 degrees. How many degrees is the measure of the third angle? Degrees.

Respuesta :

if it’s out of 180 degrees it’s 30 degrees
the answer is 30 degrees. The angles in a triangle have to add up to 180 degrees, so add the ones that are given (90°+60°) which equals 150°, and subtract 180°-150°, and you get the measurement of the missing angle, which is 30°

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