Study Chapter Details

UP Board Class 10 Maths Book – Triangles

The chapter “Triangles” in the UP Board Class 10 Maths Book helps students understand the properties and relationships between similar triangles. It covers important concepts such as similarity of figures, criteria for similarity (AAA, SSS, SAS), and the Basic Proportionality Theorem (Thales Theorem).



Students also learn about the Pythagoras Theorem and its converse, along with various applications of triangle properties in geometry and real life.

Through step-by-step proofs, examples, and exercises, this chapter enhances logical reasoning and mathematical thinking. It forms a crucial part of geometry in Class 10, helping students build a strong base for higher-level mathematics.