Dividing a circle into equal parts yields angles based on the formula 360°/n. For 1, 2, 3, 4, 5, 6, 8, 9, 10, and 12 parts, the angles are 360°, 180°, 120°, 90°, etc. Class 6 NCERT Ganita Prakash Chapter 2 ...
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A straight angle equals half a full turn, or 180 degrees. A right angle is half of this, formed by a quarter turn, measuring 90 degrees. It’s visually represented as an “L” shape. Class 6 Mathematics Ganita Prakash Lines and Angles Class ...
No, comparing angles is not always easy, especially when their measurements aren’t clear or when they lack visual alignment. Tools like a protractor or superimposition are often needed for accurate comparisons. Class 6 NCERT Ganita Prakash Chapter 2 Lines and Angles class ...
The rays in Fig. 2.5 are TA and TB. Point T serves as the starting point for both rays, as rays originate from a specific point and extend infinitely in one direction. Class 6 Mathematics Ganita Prakash Lines and Angles Class 6 ...