Math Chapter Wise question with answer

Q01 The sides of a triangle are in the ratio 1: 3: 2, then the angles of the triangle are in the ratio– English · JDD-75-PGT TIER II-X-15 28.06.2015 Q02 The sides of a triangle are 13, 14, 15 then the radius of its incircle is: English · PGT 2011 Q03 The sides of a triangle are 15 cm, 20cm and 25 cm. Then radius of circum circle of the triangle is English · PGT 2010 Q04 In a triangle ABC, a 2 2 C A 3b cos ccos 2 2 2 + = + =, then the sides, a,b,c are in - English · TGT 2010 Q05 If 3, 3, 3 3 are the sides of a triangle, then the angles of the triangle are: English · TGT 2005 Q06 For a triangle ABC, with sides a, b, c the ratio of sin(A–B) to sin (A+B) is English · Rajasthan TGT 2016