Class 9th Model Paper with Solution AS 1 In figure POQ is a line. Ray OR is perpendicular to line PQ. OS is another ray lying between ray OP and OR. Prove that angle ROS = 1⁄2 [angle QOS – angle POS]

Class 9th Model Paper with Solution AS 1 A triangle and a gm have common base and lie between same parallel lines. What is the relationship between their areas?

Class 9th Model Paper with Solution AS 1 A chord of a circle is equal to the radius of the circle. Find the angle subtended by the chord at a point on the minor arc and also at point on the major arc.