Geometry Chp1-B Review

What type of angle is shown?

• acute
• obtuse
• right
• straight

Find the missing angle.  Find x.

• 20^o
• 70^o
• 160^o
• 180^o

• 15
• 16
• 18
• 19

What is the measure of the missing angle?

• 39°
• 129°
• 119°
• 129°

Find the m∠1

• 67
• 113
• 180
• 23

This is what kind of angle?

• obtuse
• right
• straight
• acute

Work out the size of the missing angle

• 90

• 75

• 105

• 175

What angle is vertical to angle 2?

• ∠4

• ∠1

• ∠2

• ∠5

Which type of angle is this?

• Acute

• Obtuse

• Right

Which one is a right angle?

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