Question

all the properties given in chapter LINES AND ANGLES​

Answer 1

Answer:

Properties of Angles

Sum of angles on one side of a straight line. The sum of all the angles on one side of a straight line is always 180 degrees. For example: The sum of ∠1, ∠2, and ∠3 is 180 degrees.

Sum of angles around a point. The sum of all the angles around a point is always 360 degrees.

Answer 2

HELLO GOOD EVENING

The angle properties of lines are: Vertically opposite angles are equal, for example a = d, b = c. Adjacent angles add to 180o, for example a + b = 180o, a + c = 180. o. Corresponding angles are equal, for example a = e, b = f, c = g, d= h.

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