**Q5: **

Use , , or to complete the following: The size of a right angle the size of an acute angle.

- A
- B
- C

**Q6: **

Classify as acute, obtuse, or right.

- Aacute
- Bobtuse
- Cright

**Q7: **

Which of the following statements is true?

- A and are right angles.
- B and are right angles.
- C and are right angles.
- D and are right angles.
- E and are right angles.

**Q8: **

Which of the following combinations form an obtuse angle?

- A
- B
- C
- D

**Q9: **

Which of the following combinations form a right angle?

- A
- B
- C
- D

**Q10: **

How many right angles add up to the sum of sizes of all angles around a point?

- A 2
- B 5
- C 3
- D 4

**Q11: **

Determine whether the angle shown is acute, right, or obtuse.

- Aobtuse
- Bright
- Cacute

**Q12: **

Write the measure of the angle in degrees and as a fraction of a full turn.

- A , a turn
- B , of a turn
- C , a turn
- D , a turn
- E , of a turn

**Q13: **

Anthony wants to divide a circle-shaped colored paper into 6 equal parts. What is the angle of each part?

Charlotte wants to divide a circle-shaped piece of cloth into 4 equal parts. Find the angle of each piece.

A carpenter wants to cut a circular tree trunk into 3 equal parts. What angle should he measure to make sure the parts are the same?

**Q14: **

If , what is the size of the reflex angle at ?

- A
- B
- C
- D

**Q15: **

Complete the following statement: The sum of two acute angles is an obtuse angle.

- Aalways
- Bnever
- Csometimes

**Q16: **

Write the measure of the angle in degrees and as a fraction of a full turn.

- A , a turn
- B , a turn
- C , a full turn
- D , a full turn
- E , of a turn

**Q17: **

Fill the blank: the number of acute angles in the figure is .

**Q18: **

The size of an acute angle is .

- A
- Bmore than
- Cless than

**Q19: **

How many acute angles are there in the given quadrilateral?

**Q20: **

Write the measure of the angle in degrees and as a fraction of a full turn.

- A , a turn
- B , of a turn
- C , of a turn
- D , of a turn
- E , a turn

**Q21: **

How many acute angles are there in the given quadrilateral?

**Q22: **

Use , , or to complete the following: The size of a right angle the size of an obtuse angle.

- A
- B
- C

**Q23: **

Hannah makes a quarter turn. How many degrees did she turn?

**Q24: **

Use , , or to complete the following: The size of an acute angle the size of an obtuse angle.

- A
- B
- C

**Q25: **

How many acute angles are there in the given quadrilateral?