Minor arc/Circumference = 150/360
Minor arc = 31.4*150/360 = 13.0833...
I'm assuming that "c" is short for "circumference". The length of an arc is (circumference)*(360/angle). So the length of an arc in a circle with circumference length of 18.84 is 6782.4/angle, where the angle is measured in degrees.
Assuming the angle is measured in degrees, 18.84*(95/360) = 4.97166... units.
It is: 72-lenghth of major arc = length of minor arc
Not necessarily. It can be obtuse. It cannot, however, be a reflex angle.
It will be 1/3 of the circle's circumference
I'm assuming that "c" is short for "circumference". The length of an arc is (circumference)*(360/angle). So the length of an arc in a circle with circumference length of 18.84 is 6782.4/angle, where the angle is measured in degrees.
A+ 13.03^.^
The total circumference of the circle is (2 pi R) = 30 pi.The central angle of 90° is 90/360 = 1/4 of the circle.The minor arc = 30 pi/4 = 23.562 (rounded)
Assuming the angle is measured in degrees, 18.84*(95/360) = 4.97166... units.
It is: 72-lenghth of major arc = length of minor arc
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.
Not necessarily. It can be obtuse. It cannot, however, be a reflex angle.
It is 5 cm.
312 cm
It's 0.524 of the length of the radius.
minor arc of cord is half of major arc of same cord
It will be 1/3 of the circle's circumference