Angles

Adjacent Angles

Linear Pair

Complementary Angles

Supplementary Angles

Vertical Angles

Adjacent Angles

Linear Pair

Complementary Angles

Supplementary Angles

Vertical Angles

$\angle8\ \&\ \angle7$

$\angle8\ \&\ \angle6$

$\angle8\ \&\ \angle5$

 $\angle2$  

 $\angle3$  

 $\angle4$  

 $\angle5$  

 $\angle6$  

 $\angle1\ and\ \angle8$  

 $\angle3\ and\ \angle7$  

 $\angle4\ and\ \angle5$  

 $\angle2\ and\ \angle5$  

 $\angle1\ and\ \angle8$  

 $\angle3\ and\ \angle7$  

 $\angle4\ and\ \angle5$  

 $\angle2\ and\ \angle5$  

 $\angle1\ and\ \angle8$  

 $\angle3\ and\ \angle7$  

 $\angle4\ and\ \angle5$  

 $\angle2\ and\ \angle5$  

 $\angle1\ and\ \angle4$  

 $\angle6\ and\ \angle7$  

 $\angle2\ and\ \angle5$  

 $180\degree$  

 $65\degree$  

 $115\degree$  

$d\ =\ \sqrt{\left(y_{1\ }-\ y_2\right)^2\ -\left(x_{2\ }-\ x_1\right)^2}\$

$d\ =\ \sqrt{\left(x_{2\ }-\ x_1\right)^2\ +\ \left(y_{2_{\ }}-\ y_1\ \right)^2}$

$d\ =\ \sqrt{\left(y_{1\ }-\ y\ _2\right)^2\ +\ \left(x_{2\ }-\ x_1\right)}^2$

d = $\sqrt{\left(x\right)^2-\ \left(y\right)^2}$