Angles Create a Triangle

Find the measure of the missing angle.

• 47

• 57

• 53

• 133

Find the measure of the missing angle.

• 139°

• 66°

• 138°

• 116°

Which of the following could be angle measures for a triangle?

• A 120°, 50°, 20°

• B 100°, 200°, 60°

• C 30°, 50°, 80°

• D 40°, 50°, 90°

• 41°
• 65°
• 102°
• 115°

Match the following

• 30 degrees

• m<KEJ

• 2

• x

• 94 degrees

• m<KGJ

• 13 degrees

• m<EFG

• 60 degrees

• m<FGE

• 65^o
• 30^o
• 115^o
• 180^o

• 65^o
• 115^o
• 30^o
• 90^o

A triangle's angles add up to...

• 90 Degrees

• 180 Degrees

• 360 Degrees

• OVER 9000 Degrees

Which Angle measurements does NOT create a Triangle?

• 60,60,60

• 90,45,45

• 50,60,40

• 50,100,30