Question

properties of all angles​

Answer 1

Step-by-step explanation:

Here are the angle properties that you should be aware of:

(1)Angles on a Straight Line Add Up to 180° ...

(2)Vertically Opposite Angles are Equal. ...

(3)Alternate Angles are Equal. ...

(4)Co-interior angles add up to 180° ...

(5)Corresponding Angle Property.