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 ...
Yes, angles are visible in each case. The arms of the angles are the two rays forming the angle, and the vertex is the common point where these rays meet, marking the angle’s origin. Class 6 Mathematics Chapter 2 Lines and ...