1 because tan(5 pi / 4) = 1
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Not necessarily. Only if the minor arc is less than 1/4 of the circle. If the minor arc is more than 1/4 of the circle, then the central angle is obtuse.
time to arc multiply by 15 the degree to find the number of hours divide by 4 to get the munite divide by 15 to get tne seconds
4
First , focus on this. We know 1 Day = 24 Hours = 360 Degree Then 15 Degree = 1 hour 1 degree = 4 Minutes 15' = 1 Minute and 1' = 4 Seconds. So, we can say that arc to time is, the time gap or interval maintains arc during making an arc connected.
The length measure of the arc could be a little bit bigger than √[(2)242] or 33.94 cm. Let see...Since the degree of the arc is 90⁰, its length measure would be 1/4 of the circumference of the circle with radius 24 cm.C = 2(pi)(r) = 2(3.142)(24 cm) = 150.8 cm1/4 of 150.8 cm = 150.8/4 cm = 37.7 cmThus the arc length is about 37.7 cm.