Unit 3 • Class 9Compulsory Mathematics (Mat.091)
Geometry: Triangles and Parallelograms
ज्यामिति: त्रिभुज र समानान्तर चतुर्भुजका साध्यहरू
Theorems on congruent triangles, properties of parallelograms, mid-point theorem, intercepts, and formal theoretical geometric proofs and numerical deductions.