What is arc length in a circle? with diagram
Answers
Answered by
1
The measurement from which angle of or thickness of circle can determined
Answered by
1
Arc Of A Circle
The arc of a circle is a portion of the circumference of a circle.

Measure an arc by two methods: 1) the measure of the central angle or 2) the length of the arc itself.

Measure of the central angle:
The XZ arc measures 120°.
The XY arc measures 140°.
The length of an arc (or arc length) is traditionally symbolized by s.

The formula for finding arc length in radians is  where r is the radius of the circle and θ is the measure of the central angle in radians.
A comparison of degree and radian measure to find the arc length:
DegreesRadians90°π/260°π/345°π/430°π/6
The arc of a circle is a portion of the circumference of a circle.

Measure an arc by two methods: 1) the measure of the central angle or 2) the length of the arc itself.

Measure of the central angle:
The XZ arc measures 120°.
The XY arc measures 140°.
The length of an arc (or arc length) is traditionally symbolized by s.

The formula for finding arc length in radians is  where r is the radius of the circle and θ is the measure of the central angle in radians.
A comparison of degree and radian measure to find the arc length:
DegreesRadians90°π/260°π/345°π/430°π/6
brainlycom4:
thank you
Similar questions