About this document
Geometry and Mensuration Overview by Geetha Ramanathan is a document available to read on EtoBox.
This document contains summaries of geometry and mensuration concepts over 28 pages. Some key points include: - The sum of internal angles in a triangle is always 180 degrees. In polygons, the sum is (n-2)π where n is the number of sides. - The ratio of the areas of two triangles formed by dividing a base is equal to the ratio of the lengths of the divided base segments. - The three medians of a triangle divide it into six equal area triangles. The point of concurrence of the medians is called the centroid
- Author
- Geetha Ramanathan
- Language
- EN