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Thought-Process to Discover Knowledge

Welcome to nubtrek.

Books and other education websites provide "matter-of-fact" knowledge. Instead, nubtrek provides a thought-process to discover knowledge.

In each of the topic, the outline of the thought-process, for that topic, is provided for learners and educators.

Read in the blogs more about the unique learning experience at nubtrek.continue

We studied about 2D shapes

 •  squares,

 •  rectangles,

 •  triangles,

 •  polygons, and

 •  circles These are some of the standard shapes.

Some part-shapes can be derived from these standard shapes. One of the method is to cut the shapes with straight lines and part of the standard shape is analyzed for perimeter or area.

In this page, finding area of parts of circle, sectors and segments, is discussed.

This topic is not released for all, please contact for access.
slide-show version coming soon