Triangles and Angles

How many total degrees are in a triangle ?

• 100%

• 180 degrees

• it varies

• 360 degrees

Find the measure of the indicated angle. 

• 95

• 85

• 35

• 45

Find the measure of the indicated angle. 

• 26

• 36

• 85

• 144

Find the measure of angle D.

• 140 degrees

• 16 degrees

• 40 degrees

• 90 degrees

Find the missing angle.

• 29°

• 39°

• 49°

• 59°

Find the measure of angle D.

• 138

• 96

• 93

• 87

Solve for x.

• 7

• 9

• -11

• -6

Challenge:  Find the measure of the indicated angle. 

• 145 degrees

• 24 degrees

• 20 degrees 

• 21 degrees

Solve for x.

• 8

• -10

• -7

• 6

Find the measure of the indicated angle. 

• 89

• 211

• 119

• 81