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OpenStudy (anonymous):
What are the number of degrees in a rectangle? A. 360 B. 90 C. 270 D. 180
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jimthompson5910 (jim_thompson5910):
By definition, a rectangle has 4 right angles (4 angles that are 90 degrees each) So add them up to get: 90+90+90+90 = 360 Or you can use the shortcut: 4*90 = 360
OpenStudy (jdoe0001):
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