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The interior angles of a quadrilateral form an arithmetic sequence. If the measure of the largest angle is 128 degrees, what is the measure of the second largest angle, in degrees?

 Oct 22, 2020
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The interior angles of a quadrilateral form an arithmetic sequence. If the measure of the largest angle is 128 degrees, what is the measure of the second largest angle, in degrees?

 

52º + 77.333337º + 102.666667º + 128º = 360º

 Oct 22, 2020

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