Angle of a Triangle

Find the value of x

• 30

• 10

• 140

• 45

Find the value of x by using the exterior angle theorem.

• A

• B

• C

• D

Find the value of x.

• A

• B

• C

• D

Solve for x.

• -11

• 9

• -9

• 10

Find the measure of the missing angle.

• 47

• 57

• 53

• 133

Find the measure of the missing angle.

• 145

• 55

• 35

• 45

Find the measure of the missing angle.

• 140°

• 21°

• 105°

• 25°

A triangle's angles add up to...

• 90 Degrees

• 180 Degrees

• 360 Degrees

• OVER 9000 Degrees

What is the measure of angle b?

• 36^o

• 56^o

• 63^o

• 117^o

Find the measure of the missing angle.

• 8^o

• 58^o

• 122^o

• 64^o