Find the radius of the circle in which a central angle of `45^0"` intercepts an arc `132cm` (Use ` pi=22/7)`

Find the radius of a circle in which a central angle of 45^(@) intercepts an are of 187 cm.

Find the radius of the circle in which a central angle of 60^@ intercepts an arc of length 37.4 cm (use pi=(22)/7 ).

Find the radius of the circle in which the central angle of 15^(@) intercepts an arc of length (5pi)/(12) cm.

Find the length of the radius of a circle in which a central angle of 60^(@) subtends an are of length 8pi inches.

The radius of a circle is 7 cm. Find its area

Find the radius of a circle in which an arc of 37.4 cm subtends an angle of 60^(@) at the center.

Find the area of a sector of a circle of radius 28cm and central angle 45^(@) .

Find the radius and area of a circle, whose circumference is : 132 cm

Find the area of a circle of radius 30 cm (use pi=3.14 )

The length of the radius of a circle is one-half the length of an arc of the circle . What is the radian measure of the central angle that intercepts that arc ?