Determine Angles with a Protractor

• 41°
• 65°
• 102°
• 115°

What is the value of x?

• 38

• 57

• 76

• 85

Find the measure of the missing angle.

• 90^o

• 10⁰

• 130^o

• 50^o

An angle that is less than 90^o.

• right

• acute

• obtuse

• straight

Find the measure of the indicated angle. 

• 26

• 36

• 85

• 144

I can measure an angle with a device known as _______

What kind of angle is this???

• right

• acute

• obtuse

• straight

This is what kind of angle?

• obtuse

• right

• straight

• acute

Name the angles from LARGEST to SMALLEST

• R, S, T

• S, T, R

• S, R, T

• T, S, R