ANGLES AT A POINTExplanation:
Angles around a point will always add up to 360 degrees. Example: Since all angles are always add up to 360 degrees Therefore; c = 360 - 110 - 75 - 50 - 63 = 62 degree CORRESPONDING ANGLES
Explanation:
The angles in matching corners are called Corresponding angles Example: a = e b = f c = g d = h CO - INTERIOR ANGLES
Explanation:
The sum of co-interior angles is 180 degrees Example: Since the sum of co-interior angles is 180 degrees Therefore; a + b = 180 degrees |
ANGLES ON A LINEExplanation:
Angles on one side of a straight line will always add to 180 degrees. Example: Since a straight line is always added up to 180 degrees Therefore; a = 180 - 45 = 135 degrees VERTICALLY OPPOSITE
ANGLES Explanation:
Vertically Opposite Angles are the angles opposite each other when two lines cross (a° = b°) Example: Since b° = 40° and a° = c° Therefore; a° + c° = 360° - 40° - 40° = 280° a° = 280 /2 = 140° ALTERNATE ANGLES
Explanation:
The pairs of angles on opposite sides of the transversal but inside the two lines are called Alternate Interior angles. Example: c = f d = e |