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Is the central angle of a minor arc an acute angle?
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.
How to convert time to arc and arc to time?
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
If an arc measures 160 what is the length of the radius of this circle?
4
What is arc to time?
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.
Find the length of the arc in a circle is 24 cm and the degree of the arc is 90 degrees?
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.
