Estimate Angle Measurement

Find the value of x.

• 18°
• 28°
• 38°
• 118°

Find the value of x.

• 38°
• 52°
• 142°
• 152°

How many degrees is a straight angle?

• 90
• 360
• 180
• 145

^{_{What is the measure of the following angle?}} 

• 185 degrees.
• 175 degrees.
• 5 degrees
• 10 degrees.

_{What is the measure of the following angle?}  

• 11 degrees.
• 171 degrees.
• 9 degrees.
• 169 degrees. 

What is the measure of the following angle?  

• 64°
• 56°
• 137°
• 123°

Angle YNF has a measure of 65°.  Angle YNR is a right angle.  What is the measure of angle FNR?

• 90°
• 155°
• 65°
• 25°

Angle OMJ has a measure of 36°.  Angle JMK has a measure of 125°.  What is the measure of angle OMK?

• 210°
• 89°
• 161°
• 95°

Angle QTP has a measure of 88°.  What is the measure of angle QTU?

• 146°
• 30°
• 90°
• 22°

An angle whose measure is exactly 90 degrees.

• acute
• vertical
• right
• straight