Angles and Triangles Review

What is the term for a part of a line with two endpoints?

• point
• ray
• angle
• line segment

Identify all the OBTUSE angles...

• 87^o

• 245^o

• 303^o

• 164^o

• 95^o

I am a....

• Right angle

• Acute angle

• Obtuse angle

• Straight angle

What type of angle is shown?

• obtuse

• right

• straight

• acute

I measure greater than 0 degrees, but less than 90 degrees. What am I?

• an acute angle

• an obtuse angle

• a right angle

• a straight angle

The angle 234° is:

• Acute

• Obtuse

• Reflex

• Right

This angle is less than 90°

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Select ALL the acute angles.

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Select ALL the obtuse angles.

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What type of the angle between the hands of the clock at 6:00?

• Acute angle

• Obtuse angle

• Right angle

• Straight angle