Angles Checkpoint

Write the correct name for each figure.
​ Choose from the following terms: ray, acute

angle, obtuse angle, right angle, straight angle, point.​ (a)  

• ray
• acute angle
• obtuse angle
• right angle
• straight angle
• point

Write the correct name for each figure.
​ Choose from the following terms: ray, acute

angle, obtuse angle, right angle, straight angle, point.​ ​ (a)  

• acute angle
• obtuse angle
• right angle
• straight angle
• point
• ray

Write the correct name for each figure.
​ Choose from the following terms: ray, acute

angle, obtuse angle, right angle, straight angle, point.​ ​ ​ (a)  

• acute angle
• obtuse angle
• right angle
• straight angle
• ray
• point

Write the correct name for each figure.
​ Choose from the following terms: ray, acute

angle, obtuse angle, right angle, straight angle, point.​ ​ ​ (a)  

• acute angle
• obtuse angle
• right angle
• straight angle
• ray
• point

Write the correct name for each figure.
​ Choose from the following terms: ray, acute

angle, obtuse angle, right angle, straight angle, point.​ ​ ​ (a)  

• acute angle
• obtuse angle
• right angle
• straight angle
• ray
• point

Write the correct name for each figure.
​ Choose from the following terms: ray, acute

angle, obtuse angle, right angle, straight angle, point.​ ​ ​ (a)  

• acute angle
• obtuse angle
• right angle
• straight angle
• ray
• point

Fill in the bubbles beside all the statements that are true about an acute angle.

• An acute angle measures less than 90°.

• An acute angle measures more degrees than a right angle.

• If you put two 35° angles together, they form an acute angle.

• All the angles in a green pattern block triangle are acute.

Fill in the bubbles beside all the statements that are true about an obtuse angle.

• An obtuse angle measures more than 90° but less than 180°.

• An angle that measures 181° is obtuse.

• There is one pattern block that has only obtuse angles.

• If you put two 45° angles together, they form an obtuse angle.