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peter

Similar triangles are triangles that have the same shape but not necessarily the same size. Their corresponding angles are equal and their corresponding sides are proportional. This means one triangle can be obtained by enlarging or shrinking the other. Similar ...

Tushar Tripathi

Enhancing conceptual clarity this document provides NCERT Solutions for Class 9 Mathematics Chapter 1 Number System with MCQ-based questions from the exercise. It includes multiple-choice questions with short answers covering topics like rational and irrational numbers terminating and non-terminating decimals ...