we know the segment QP is an angle bisector, namely it divides ∡SQR into two equal angles, thus ∡1 = ∡2, and ∡SQR = ∡1 + ∡2.
Mr. Hamilton surveyed his class to find the total number of hours each of his students slept the previous night. The histogram s
hows the results of the survey.
How many more students slept 4 – 7 hours than 12 – 15 hours?
How many more students slept 4 – 7 hours than 12 – 15 hours?
1 answer:
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