Muft Shiksha
Update

Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है

Subjects

Mathematics

Triangles

In Class 10 Mathematics, the chapter Triangles develops the idea of similar figures and the criteria used to establish similarity between triangles. Students study the Basic Proportionality Theorem and its converse to relate parallel lines and proportional segments in a triangle. The chapter also applies similarity to solve geometric problems and introduces the Pythagorean Theorem for understanding the relationship among the sides of a right-angled triangle.

1

Similar figures and criteria for similarity of triangles

In this Class 10 Mathematics topic from the chapter Triangles, students learn how to identify similar figures by comparing their corresponding angles and side lengths. The topic focuses on the criteria for similarity of triangles—AA, SAS, and SSS—and explains how to match corresponding vertices and sides correctly. Students also use proportional relationships to verify similarity and solve problems involving unknown lengths, scale, and geometric measurements.

0questions
2

Basic Proportionality Theorem and its converse

In this Class 10 Mathematics topic from the chapter Triangles, students learn the Basic Proportionality Theorem, also known as Thales’ theorem. They understand that a line drawn parallel to one side of a triangle divides the other two sides in the same ratio. The converse is used to prove that a line is parallel to one side when it divides the other two sides proportionally. Practice includes interpreting diagrams, forming ratios, finding unknown lengths, and presenting clear geometric proofs.

0questions
3

Pythagorean Theorem

In this Class 10 Mathematics topic from the chapter Triangles, students learn the Pythagorean Theorem for right-angled triangles: the square of the hypotenuse equals the sum of the squares of the other two sides, written as c² = a² + b². They practise identifying the hypotenuse, finding unknown side lengths, checking whether a triangle is right-angled using the converse theorem, and applying the relationship to geometric diagrams and everyday measurement problems.

1questions

Add Muft Shiksha to your Home Screen

In Safari, tap Share, then Add to Home Screen.