I Can - Angles of Triangles

Find the measure of the indicated angle. 

• 95
• 85
• 35
• 45

The ___________ states that the sum of all angles in a triangle is 180 degrees.

• Exterior Angle Theorem

• Triangle Angle Sum Theorem

• Triangle Angle Products

• Vertical Angles of a Triangle Theorem

What is the value of the missing angle?

• 105

• 80

• 55

• 25

Solve for x.

• A

• B

• C

• D

Solve for x.

• 16
• 11
• 50
• 6

The Exterior Angle Theorem states that an exterior angle is equal to ______________.

• the sum of the three interior angles when bisected by an angle bisector

• the difference between the sum and one remote interior angle

• the sum of the three interior angles

• the sum of the two remote interior angles