Acute, Right and Obtuse Angles

What degree is a Right Angle?

• 90 degrees

• 180 degrees

• 45 degrees

What angles measurement is between 0 and 90 degrees?

• Right angle

• Acute Angle

• Obtuse Angle

An obtuse angle is...

• greater than 90 degrees but less than 180 degrees

• 90 degrees

• 45 degrees

• 180 degrees

Name the angle

• obtuse

• straight

• right

• acute

choose the acute angle

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• 
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Based on the image what angles are show? (they are all the same angle)

• acute

• obtuse

• right

What items can be identified that we see every day can be seen as a right angle?

Multiple answers

• doors

• windows

• stairs

• picture frame

What does a right angle look like? Draw the angle below

What does an acute angle look like? Draw the angle below

What does an obtuse angle look like? Draw the angle below