MATHS ACTIVITIES FOR CLASS IX

(1) To construct a square root spiral

(2) To verify that the sum of the angles of a triangle is 180°

(3) To find the Formula for the Area of a Trapezium.

(4) To verify that the angle Subtended by an Arc at the Centre of a Circle is Double the Angle Subtended          by the same Arc at Any Point on the Remaining Part of the Circle. 

(5)  To Verify that the Angles in the Same Segment of a Circle are Equal.