{"ok":true,"q":"Angle Sum Property of Triangles","n":63,"results":[{"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":"","anchor":"sec-practice"},{"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":"Angle sum property of a triangle","anchor":"topic-3"},{"id":"class_08\/mathematics\/chapter_03_understanding_quadrilaterals","title":"Chapter 3 — Understanding Quadrilaterals","class_num":8,"subject":"mathematics","subject_label":"Mathematics","summary":"This chapter introduces quadrilaterals — four-sided closed figures — and studies their classification, properties and key theorems. Starting from simple definitions, students learn","topic":"Angle Sum Property of a Quadrilateral","anchor":"topic-2"},{"id":"class_09\/mathematics\/chapter_08_quadrilaterals","title":"Chapter 8 — Quadrilaterals","class_num":9,"subject":"mathematics","subject_label":"Mathematics","summary":"Introduction: This chapter studies quadrilaterals — four-sided plane figures — and their special types (parallelogram, rectangle, rhombus, square, trapezium). It starts with the an","topic":"Angle Sum Property of a Quadrilateral","anchor":"topic-2"},{"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_09\/mathematics\/chapter_12_heron_s_formula","title":"Chapter 12 — Heron S Formula","class_num":9,"subject":"mathematics","subject_label":"Mathematics","summary":"This chapter introduces Heron's formula — a direct method to find the area of a triangle when the lengths of all three sides are known. Starting from basic ideas (semiperimeter and","topic":"","anchor":""},{"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_05\/mathematics\/chapter_02_shapes_and_angles","title":"Chapter 2 — Shapes And Angles","class_num":5,"subject":"mathematics","subject_label":"Mathematics","summary":"Introduction: This chapter from Math-Magic – 5, \"Shapes and Angles\", introduces students to common two-dimensional shapes, basic three-dimensional solids, and the language of angle","topic":"","anchor":""},{"id":"class_07\/mathematics\/chapter_11_perimeter_and_area","title":"Chapter 11 — Perimeter And Area","class_num":7,"subject":"mathematics","subject_label":"Mathematics","summary":"This chapter from Mathematics – VII (Class 7) introduces perimeter and area as fundamental measures of plane figures. It explains what perimeter and area mean, why units matter, an","topic":"","anchor":""}]}