Geometry 3.5

The Triangle Sum Theorem states that the sum of all angles in a triangle is ______. 

• 45°
• 90°
• 180°
• 360°

Find the measure of the angle indicated. 

• 139°
• 66°
• 138°
• 116°

Find the measure of the missing angle.

• 90^o
• 10⁰
• 130^o
• 50^o

Solve for x.

• 16
• 11
• 50
• 6

Solve for x THEN find the degrees for angle A.

• 44^o
• 96^o
• -14^o
• 63^o

Solve for x.

• x = 7
• x = 8
• x = 6
• x = 9

Find the measure of the indicated angle. (remember that the sum of interior angles is equal to 180 degrees)

• 95
• 85
• 35
• 45

Find the measure of each angle indicated. 

• 40°
• 33°
• 30°
• 29°

• A
• B
• C
• D

Find the value of x.

• A
• B
• C
• D