A straight angle is equal to?A. 90°B. 180°C. 270°D. 360°

1.	A straight angle is equal to?A. 90°B. 180°C. 270°D. 360°
A.	B
B.	C
C.	D
D.	A
Answer» B. C

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A straight angle is equal to?A. 90°B. 180°C. 270°D. 360°

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