{"ok":true,"q":"Similarity of Triangles","n":48,"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":"Similarity of triangles","anchor":"topic-5"},{"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":"Criteria for similarity of triangles","anchor":"topic-3"},{"id":"class_10\/mathematics\/chapter_08_introduction_to_trigonometry","title":"Chapter 8 — Introduction To Trigonometry","class_num":10,"subject":"mathematics","subject_label":"Mathematics","summary":"Chapter 'Introduction to Trigonometry' (NCERT Class 10 Mathematics) introduces trigonometric ratios for acute angles using right-angled triangles and triangle similarity. It define","topic":"Proofs and Reasoning","anchor":"topic-11"},{"id":"class_10\/mathematics\/chapter_13_surface_areas_and_volumes","title":"Chapter 13 — Surface Areas And Volumes","class_num":10,"subject":"mathematics","subject_label":"Mathematics","summary":"Introduction: Chapter \"Surface Areas and Volumes\" (Class 10, NCERT Mathematics) studies geometric solids — mainly cubes\/cuboids (revision), cylinders, cones, spheres and hemisphere","topic":"Frustum (Truncated Cone)","anchor":"topic-4"},{"id":"class_10\/mathematics\/chapter_10_circles","title":"Chapter 10 — Circles","class_num":10,"subject":"mathematics","subject_label":"Mathematics","summary":"This chapter studies the geometry of circles: their basic elements (centre, radius, diameter, chord, arc, sector, segment) and fundamental properties and theorems about chords, arc","topic":"Applications and problem-solving","anchor":"topic-6"},{"id":"class_10\/mathematics\/chapter_11_constructions","title":"Chapter 11 — Constructions","class_num":10,"subject":"mathematics","subject_label":"Mathematics","summary":"Chapter: Constructions (Class 10 NCERT Mathematics) introduces classical compass-and-straightedge constructions that form the foundation of synthetic geometry. The chapter emphasiz","topic":"","anchor":""},{"id":"class_10\/mathematics\/chapter_09_some_applications_of_trigonometry","title":"Chapter 9 — Some Applications Of Trigonometry","class_num":10,"subject":"mathematics","subject_label":"Mathematics","summary":"Chapter: Some Applications of Trigonometry (NCERT Class 10) — Introduction, importance, key themes, and learning outcomes. This chapter develops the practical side of right-triangl","topic":"Special Cases and Shortcuts","anchor":"topic-9"},{"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":""}]}