The figure bounded by an arc and the two radii joining the end points of the arc with the centre is called a……….of the circle.

The arc DTE is called ______of the circle.

The length of an arc of a circle of radius 25 cm is 32 cm. Find the angle subtended by the arc at the centre of the circle.

An arc of a circle is called a_____if the ends of the arc on the ends of a diameter.

Arc of a circle a continuous piece of a circle is called an arc of the circle.

Area enclosed by two radii and the arc between them is called

it two circles, A, B of equal radii pass through the centres of each other, then what is the ratio of the length of the smaller arc to the circumference of the circle A but off by 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

The diagram shown two arcs, A and B. Arc A is part of the circle with centre O and radius O P . Arc B is part of the circle with centre M and radius P M , where is the mid-point of PQ. Show that the area enclosed by the two arcs is equal to 25(sqrt(3)-pi/6)c m^2

The region enclosed by an arc and a chord of a circle is called .............. of the circle.