Multiple Choice
The degree measures of the angles of a rectangle are a, b, c, and d. Which of the following must be true about the rectangle?
A) a + b + c = d
B) a + b + c + d = 90
C) a + b + c + d = 180
D) a + b + c + d = 270
E) a + b + c + d = 360
Correct Answer:

Verified
Correct Answer:
Verified
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