Sagot :
ANSWERS:
Angle Relationship:
- Same Side Exterior Angles
- Alternate Interior Angles
- Corresponding Angles
- Alternate Exterior Angles
- Consecutive Angles or Same Side Interior Angles
- Corresponding Angles, Alternate Exterior Angles and Vertical Angles
- Consecutive Angles or Same Side Interior Angles
- Linear Pair, Alternate Interior Angles and Consecutive Angles or Same Side Interior Angles
- Corresponding Angles, Alternate Exterior Angles and Vertical Angles
Value of the Variable:
- [tex] \boxed{\tt a = 180 \degree - 121 \degree = 59 \degree}[/tex]
- [tex] \boxed{\tt b= 37 \degree }[/tex]
- [tex]\boxed{ \tt c= 85 \degree} [/tex]
- [tex] \boxed{\tt d= 128\degree} [/tex]
- [tex]\boxed{ \tt e = 180 \degree - 90 \degree = 90 \degree}[/tex]
- [tex]\boxed{ \tt f = 83 \degree} [/tex]
- [tex] \boxed{\tt g = 180 \degree - 85 \degree = 95 \degree}[/tex]
- [tex] \boxed{\tt h = 180 \degree - 67 \degree = 113 \degree}[/tex]
- [tex]\boxed{ \tt i= 121 \degree} [/tex]