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yy.julie

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1. C, as any angle greater than 90 degrees is obtuse (unless it's a straight angle measuring 180 degrees) 2. B, as a complement of an angle means it, added to the given angle, would be 90 degrees (A supplement would be the same just for 180 degrees) 3. C,
We know that at 6:00 they are 180 degrees from each other. Every minute, the hour hand moves 1/2 of a degree, and the minute hand moves 6 degrees. So in 48 minutes, the hour hand moves 24 degrees and the minute hand moves 288 degrees. 288-180-24=84. So, 84

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