Construct a segment of a circle on a chord of length 7cm. and containing an angle of `60^(@)`.

Draw a pair of tangents to a circle of radius 5 cm which are incloined to each other at an angle of 60^(@).

True or False : A pair of tangents to a circle can be constructed which are inclined at an angle of 170^(@).

Find the area of the minor segment of a circle of radius 14 cm. When the angle of the corresponding sector is 60^(@) .

Construct a tangent to a circle of radius 4 cm from a point on the concentric circle of radius 6 cm and measure its length. Also verify the measurement by actual calculation.

A piece of wire 20 cm long is bent into the form of an arc of a circle subtending an angle of 60^(@) at its centre. Find the radius of the circle.

Find the area of a sector of a circle with radius 6 cm if angle of the sector is 60^(@) .

Out of two cocentric circles, the radius of the outer cirle is 25cm and the chord AC of length 48cm is a tangent to the inner circle. Find the radius of the inner circle.

Restate the following statements with appropriate conditioins, so that they become true statements. The angle subtended by a chord of a circle at a point on the circle is 90^(@)

Find the length of arc of a circle of radius 5 cm subtending a central angle measuring 15^(@) .