Missing Angle Measures and Sides

Find the missing angle.

• 60°

• 70°

• 50°

• 140

• 55^o alternate
• 55^o corresponding
• 125^o alternate
• 125^o corresponding

Find the missing angle.  Find x.

• 20^o

• 70^o

• 160^o

• 180^o

• x = 118
• x = 108
• x = 28
• x = 58

Find the measure of the indicated angle. Type only the number for your answer.

Mathematical Equivalence

ON

Find the measure of each missing angle.

m<1 ​ (a)   m<2 ​ (b)   m<3 ​ (c)   m<4 ​ (d)  

• 35

• 145

• 55

• 125

• 120

• 40

• 36

• 132

• 64

Mathematical Equivalence

OFF

Find the measure of the indicated angle. Type only the number for your answer.

Mathematical Equivalence

ON

Find all missing angles.

m∠1 ​ (a)   m∠2 ​ (b)  

m∠3​ (c)   m∠4 ​ (d)  

• 51

• 18

• 123

• 39

• 22

• 130

• 98

• 44

• 35

Find the measure of each missing angle. m<1 ​ (a)   m<2 ​ (b)   m<3 ​ (c)   m<4 ​ ​ (d)  

• 36

• 56

• 124

• 88

• 46

• 55

• 94

• 25

• 136