0
A practical way to determine the length of an arc in a circle is to plot two lines from the arc's endpoints to the center of the circle, measure the angle where the two lines meet the center, then solve for L by cross-multiplying the statement: measure of angle/360 = L/Circumference.
Still curious? Ask our experts.
Chat with our AI personalities
Steve
Blake
MaxineAdd your answer:
Earn +20 pts
An angle subtended by an arc is double at the center?
an angle subtended by an arc is double at the center
What is the relation between inscribed angle and central angle of minor arc?
minor arc of cord is half of major arc of same cord
Application of relation between arc of length and central angle?
The relation between the arc of length and the central angle is that the arc of length divided by one of the sides is the central angle in radians. If the arc is a full circle, then the central angle is 2pi radians or 360 degrees.
How do you find the measurement of an arc or angle on a circle?
the general formula is arc length is equal the radius times the angle. s=r< s=arc length r=radius <=angle
An arc that lies outside of a central angle is called?
major arc
