12. A circular wire of radius 7.5 cm is cut and bent so as to lie along the circumference of a circle of radius 120 cm. Find in degrees the angle which is subtended at the centre of the hoop.

A circular wire of radius 7.5cm is cut and bent so as to lie along the circumference of a hoop whose radius is 120cm. Find in degrees the angle which is subtended at the centre of the hoop.

A circular wire of radius 7. 5c m is cut and bent so as to lie along the circumference of a hoop whose radius is 120c m . Find in degrees the angle which is subtended at the centre of the hoop.

A circular wire of radius 7.5 cm is cut and bent so as to lie along the circumference of a circular hoop whose radius is 120 cm, find in degrees, the angle which is subtended at the centre of this loop.

A circular wire of radius 3cm is cut and bent so as to lie along the circumference of a hoop whose radius is 40cm. Find in degree the angle which is subtended at the centre of the hoop.

A circular wire of radius 3cm is cut and then bent so as to lie along the circumference of a hoop of radius 48 cm . Find in degrees the angle which it subtends at the centre of the hoop.

A circular wire of radius 3cm is cut and bent so as to lie along the circumference of a hoop whose radius is 40cm .Find in degree the angle which is subtended at the center of the hoop.

A circular wire of radius 15cm is cut and bent so as to lie along the circumference of a loop of radius 120 cm. write the measure of the angle subtended by it at the centre of the loop.