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Mathematics, 17.09.2019 04:30 rasv3491

One angle of a triangle has a measure of 66°. the measure of the third angle of 57° more than 1/2 the measure of the second angle. the sum of the angle measures of a triangle is 180°. what is the measure of the second angle

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One angle of a triangle has a measure of 66°. the measure of the third angle of 57° more than 1/2 th...
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