{"ok":true,"q":"Triangles","n":135,"results":[{"id":"class_09\/mathematics\/chapter_07_triangles","title":"Chapter 7 — Triangles","class_num":9,"subject":"mathematics","subject_label":"Mathematics","summary":"Chapter 'Triangles' (Class 9, NCERT) introduces triangles, their types and basic elements, and develops students' understanding of triangle congruence, key properties and inequalit","topic":"","anchor":""},{"id":"class_10\/mathematics\/chapter_06_triangles","title":"Chapter 6 — Triangles","class_num":10,"subject":"mathematics","subject_label":"Mathematics","summary":"Chapter: Triangles (Class 10 Mathematics, NCERT). This chapter introduces the idea of similarity in geometry and develops tools to compare shapes that have the same form but differ","topic":"","anchor":""},{"id":"class_07\/mathematics\/chapter_07_congruence_of_triangles","title":"Chapter 7 — Congruence Of Triangles","class_num":7,"subject":"mathematics","subject_label":"Mathematics","summary":"Introduction: Congruence of Triangles is the study of when two triangles are exactly identical in shape and size. Two triangles are congruent if their corresponding sides and corre","topic":"","anchor":""},{"id":"class_09\/mathematics\/chapter_09_areas_of_parallelograms_and_triangles","title":"Chapter 9 — Areas Of Parallelograms And Triangles","class_num":9,"subject":"mathematics","subject_label":"Mathematics","summary":"This chapter builds geometric understanding of area for two fundamental plane figures: parallelograms and triangles. It introduces area as the measure of the region enclosed by a f","topic":"","anchor":""},{"id":"class_07\/mathematics\/chapter_06_the_triangle_and_its_properties","title":"Chapter 6 — The Triangle And Its Properties","class_num":7,"subject":"mathematics","subject_label":"Mathematics","summary":"Introduction: This chapter introduces triangles — three-sided polygons — and their basic parts (vertices, sides, interior and exterior angles). It builds the foundation of plane ge","topic":"","anchor":""},{"id":"class_06\/mathematics\/chapter_05_understanding_elementary_shapes","title":"Chapter 5 — Understanding Elementary Shapes","class_num":6,"subject":"mathematics","subject_label":"Mathematics","summary":"This chapter introduces the language and basic ideas of plane geometry. It begins with fundamental terms — point, line, line segment, ray, and curve — and moves to the study of ang","topic":"Triangles","anchor":"topic-5"},{"id":"class_08\/mathematics\/chapter_04_practical_geometry","title":"Chapter 4 — Practical Geometry","class_num":8,"subject":"mathematics","subject_label":"Mathematics","summary":"Introduction: Practical Geometry (Class 8) teaches how to draw precise geometric figures using simple instruments — ruler (scale), compass and protractor — and how to record and ju","topic":"Construction of Triangles","anchor":"topic-5"},{"id":"class_09\/mathematics\/chapter_11_constructions","title":"Chapter 11 — Constructions","class_num":9,"subject":"mathematics","subject_label":"Mathematics","summary":"Chapter: Constructions (Class 9, NCERT) Introduction: This chapter introduces classical Euclidean constructions using only an unmarked straightedge (ruler) and a compass. It teache","topic":"Triangle Constructions","anchor":"topic-3"},{"id":"class_11\/mathematics\/chapter_08_binomial_theorem","title":"Chapter 8 — Binomial Theorem","class_num":11,"subject":"mathematics","subject_label":"Mathematics","summary":"Introduction: The Binomial Theorem (Class XI, NCERT) gives a systematic method to expand powers of a binomial expression (a + b)^n when n is a non‑negative integer. It connects alg","topic":"Pascal's Triangle","anchor":"topic-2"}]}