{"ok":true,"q":"Area of Triangle using Heron's Formula","n":369,"results":[{"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_07_coordinate_geometry","title":"Chapter 7 — Coordinate Geometry","class_num":10,"subject":"mathematics","subject_label":"Mathematics","summary":"This chapter introduces Coordinate Geometry (Cartesian system) for Class 10 students and develops analytic methods to study geometric figures on a plane using algebra. It begins wi","topic":"Area of a Triangle Using Coordinates","anchor":"topic-5"},{"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_05\/mathematics\/chapter_11_area_and_its_boundary","title":"Chapter 11 — Area And Its Boundary","class_num":5,"subject":"mathematics","subject_label":"Mathematics","summary":"Chapter: Area and Its Boundary (Math-Magic – 5) introduces the idea of area as the measure of the surface covered by a flat shape and the boundary (perimeter) as the length around ","topic":"","anchor":""},{"id":"class_09\/mathematics\/chapter_03_coordinate_geometry","title":"Chapter 3 — Coordinate Geometry","class_num":9,"subject":"mathematics","subject_label":"Mathematics","summary":"This chapter introduces the Cartesian (coordinate) plane and the language of coordinate geometry. Students learn how two perpendicular number lines (x-axis and y-axis) form a plane","topic":"","anchor":""},{"id":"class_08\/mathematics\/chapter_11_mensuration","title":"Chapter 11 — Mensuration","class_num":8,"subject":"mathematics","subject_label":"Mathematics","summary":"Introduction: Mensuration is the branch of mathematics that deals with measurement of lengths, areas and volumes of geometric shapes. In Class 8 (Mathematics – VIII, Chapter: Mensu","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":""},{"id":"class_12\/mathematics\/chapter_07_integrals","title":"Chapter 7 — Integrals","class_num":12,"subject":"mathematics","subject_label":"Mathematics","summary":"Chapter: Integrals (Class 12, NCERT) — This chapter develops the concept of integration as the reverse process of differentiation and as a limit of sums. It introduces indefinite i","topic":"","anchor":""},{"id":"class_05\/computer_studies\/chapter_04_spreadsheets","title":"Chapter 4 — Spreadsheets","class_num":5,"subject":"computer_studies","subject_label":"Computer Studies","summary":"Introduction: This chapter introduces spreadsheets — a computer program that helps organise numbers and information in rows and columns. Students will see a workbook made of sheets","topic":"","anchor":""},{"id":"class_06\/mathematics\/chapter_10_mensuration","title":"Chapter 10 — Mensuration","class_num":6,"subject":"mathematics","subject_label":"Mathematics","summary":"This chapter introduces mensuration — the branch of mathematics concerned with measuring geometric figures. Starting from everyday ideas of how much boundary a shape has (perimeter","topic":"","anchor":""}]}