New Approach to CBSE Mathematics IX

AABC adjacent angles adjoining figure alternate angles amount angles are equal annum base circle cm² cm³ complementary angles compound interest congruent corresponding angles cos² cosec cost price cumulative frequency diagonal discount Draw equidistant equilateral triangle Example EXERCISE exterior angle factor figure shows Find the area find the value following figure frequency given figure graph height Hence Proved hypotenuse intersect irrational number isosceles isosceles triangle length line segment list price marked price median mid-point natural numbers opposite angles parallel parallelogram parallelogram ABCD perimeter perpendicular bisector polygon Principal prism profit quadrilateral quadrilateral ABCD rate of interest ratio rational number rectangle rhombus right angle sales-tax selling price shown alongside sin² Solution supplementary angles surd tan² Theorem transversal triangle ABC ZAOB