[" 14.The radius of a circle with centre "O" is "7cm" ,fleof "54" ,the "],[" drawn at right angles to each other.Find the areas of "m_(1)" ."],[" segments."],[" 15.Find the lengths of the arcs colt of "c" ."]

The radius of a circle with centre O is 7 cm. Two radii OA and OB are drawn at right angles to each other. Find the areas of minor and major segments.

The radius of a circle with centre O is 5 cm. (Fig. 15.84). Two radii O A and O B are drawn at right angles to each other. Find the areas of the segments made by the chord A B (Take pi=3. 14 ). (FIGURE)

The radius of a circle with centre O is 5 cm. (Fig. 15.84). Two radii O A and O B are drawn at right angles to each other. Find the areas of the segments made by the chord A B (Take pi=3. 14 ). (FIGURE)

In a circle of radius 28 cm, an arc subtends an angle of 108^(@) at the centre . (a) Find the area of the sector. (b) Find the length of the arc.

In the given figure, a chord AB of the circle with centre O and radius 10 cm, that subtends a right angle at the centre of the circle. Find the area of the minor segment AQBP. Hence find the area of major segment A angle lBQA.

AB is a chord of a circle with centre O and radius 4cm.AB is of length 4cm and divides the circle into two segments.Find the area of the minor segment.

The radius of a circle with centre O is 15 cm.The chord AB subtends an angle of 60^@ at the centre O of the circle.Find the areas of the two segments made by AB.[ pi=3.14,Sin60^@=1.73/2 ]

In a circle of a radius 7 cm, an arc subtends an angle of 60^(@) at the centre. Find : the length of the arc

On a circle of radius 2 cm, find the length of the arc subtending an angle of 15^(@) .

A B is a chord of a circle with centre O and radius 4 cm. A B is of length 4 cm and divides the circle into two segments. Find the area of the minor segment.