Answer:
There are two commonly used units of measurement for angles. The more familiar unit of measurement is that of degrees. A circle is divided into 360 equal degrees, so that a right angle is 90°.
Answer:15(3x11^+1)
Step-by-step explanation:
12
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Answer: 7
7
The lower bound is 10.5 and the upper bound is 15.9
Hope it helps!
the answer would be 4.2
