2-3 Parallel Lines and Triangle Angle Sums

Solve for x.

• 16
• 11
• 50
• 6

Find the measure of the indicated angle. 

• 34
• 46
• 62
• 36

What is the measure of angle b?

• 36^o
• 56^o
• 63^o
• 117^o

Which equation would solve for x?

• x + 51 + 47 = 180

• x = 51 - 47

• x = 51 + 47

• x + 57 + 47 = 18

What is the value of x?

• 98

• 102

• 106

• 176

What is the value of x?

• 24

• 111

• 114

• 119

What is the value of y?

• 30

• 36

• 39

• 43

What is the value of z?

• 61

• 66

• 76

• 94

What is the value of x?

Mathematical Equivalence

ON

What is the value of y?

Mathematical Equivalence

ON