Exterior Angle and Remote Interior Angles

What is an exterior angle of a triangle?

• angle formed by any of the sides inside the triangle

• angle between any of the side of a triangle extending outside

What is n ?

• 67

• 113

• 134

• 180

What is x ?

• 48

• 52

• 80

• 100

What is x ?

• 60

• 80

• 140

• 160

What is x ?

• 36

• 39

• 75

• 111

What is the value of x ?

• 22

• 44

• 66

• 99

What is x ?

• 46

• 49

• 108

• 147

What is the value of x and y ?

• x = 41, y = 92

• x = 88, y = 92

• x = 47, y = 88

• x = 88, y = 47

Which is the smaller remote interior angle?

• 10

• 40

• 76

• 116

What is the measure of angle 4?

• 35

• 92

• 123

• 145