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

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