CBSE Class 10 Mathematics Triangles MCQs

Question: If ABC is a triangle right-angled at B and M, N are the mid-points of AB and BC respectively, then 4(AN2 +CM2) is equal to a) 5AC2 b) 6AC2 c) 4AC2 d) None of these Answer: 5AC2 Question: In ΔPQR, L and M are points on sides PQ and PR respectively…