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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

In this page, a short and to-the-point overview of constructing a circle and semi circle is provided.



click on the content to continue..

Which of the following help to construct a circle of radius `3`cm?constructing a circle

  • a protractor
  • a compass
  • a compass

The answer is "a compass"

Construction of a Circle : Measure the radius in a compass and mark a circle from the center point.constructing a circle

Which of the following help to construct a semi-circle of radius `3`cm at point `A`?constructing an semicircle

  • a protractor
  • a compass
  • a compass

The answer is "a compass"

Constructing a Semicircle : Measure the radius using a compass and mark the semicircle from the center point.constructing a semicircle

                            
slide-show version coming soon