The ratio of two interior angles of a parallelogram is $4:5$. What is the degree measure of one of the two obtuse angles of the parallelogram?
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The ratio of two interior angles of a parallelogram is $4:5$. What is the degree measure of one of the two obtuse angles of the parallelogram?
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100^\circ
The ratio of two interior angles of a parallelogram is $4:5$. What is the degree measure of one of the two obtuse angles of the parallelogram?
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