Class 9 Mathematics Set 38 Ch 7 Triangles Theorem 7.6, 7.7, 7.8 Ex 7.4 ques 1 Theorem 7.6 : If two sides of a triangle are unequal, the angle opposite to the longer side is larger (or greater). Theorem 7.7 : In any triangle, the side opposite to the larger (greater) angle is longer. Theorem 7.8 : The sum of any two sides of a triangle is greater than the third side. Complete solution of these theorems CBSE class 9 Uttarakhand board class 9