Theorem 2 : The no. of Radians in an angle subtended by an arc of a circle at the centre = arc/radius

The radius of a circle is 14cms. The angle subtended by an arc of the circle at the centre is 45^(@) . Find the length of the arc.

Statement 1 represents Assertion, statement 2 represent Reasons . Statement I : One radian is the angle subtended at the center of a circle by an arc that is equal to the radius of the circle . Setement 2: Radian describes the planar angle subtended by a circular arc at the centre of the circle . Which one of the following statements is a correct statement ?

The length of radius of a circle 14 cm. Determine the circular value of angle subtended by an arc of 11 cm length at the centre of this circle.

Assertion : Radian is the unit of distance. Reason : One radian is the angle subtended at the centre of a circle by an arc equal in length to the radius of the circle.

The angle subtended by an arc of a circle at the centre is double the angle subtended by it any point on the remaining part of the circle.

A wire of length 44 cm is bent into an arc of a circle of radius 12 cm. The angle (in degrees) subtended by the arc at the centre of the circle is