parallel lines with transversal and triangle sum

• Corresponding Angles

• Alternate Interior Angles

• Alternate Exterior Angles

• Same Side Interior Angles

• $\angle1$

• $\angle2$

• $\angle3$

• $\angle7$

• $\angle1\ and\ \angle2$

• $\angle3\ and\ \angle6$

• $\angle4\ and\ \angle7$

• $\angle5\ and\ \angle8$

• Vertical Angles are Congruent

• Definition of Complementary Angles

• Definition of Supplementary Angles

• Corresponding Angles

• $75\degree$

• $85\degree$

• $95\degree$

• $105\degree$

• $\angle1\ and\ \angle4$

• $\angle3\ and\ \angle6$

• $\angle2\ and\ \angle5$

• $\angle4\ and\ \angle6$

 $Find\ m\angle UTS.$  

• 54

• 69

• 57

• 111

Find x. Only type in a number.

• $\angle R\ =40$

• $\angle\ R\ =60$

• $\angle R\ =50$

• $\angle R\ =70$