9.) angle 2 & angle 4
10.) angle 7 & angle 6
11.) angle 9 & angle 10
12.) angle 10 & angle 12

Vertical Angles


Linear pair




9 Angle 2 Amp Angle 4 10 Angle 7 Amp Angle 611 Angle 9 Amp Angle 1012 Angle 10 Amp Angle 12Vertical AnglesLinear Pair class=