**Q5: **

Find the measure of one interior angle of a regular polygon that has 5 sides.

**Q6: **

Anthony finds a building that has a triangular base. If he were to walk around the building, finishing at the same point, in the same direction, how many degrees would he turn?

**Q7: **

Write an expression for the sum of the sizes of the interior angles of a polygon with sides.

- A
- B
- C
- D
- E

**Q8: **

What is the fomula for the size of the interior angle of a regular polygon with sides?

- A
- B
- C
- D

**Q9: **

What is the size of the interior angle of a regular pentagon?

- A
- B
- C
- D

**Q10: **

Determine, to the nearest minute, the size of the interior angle of a regular polygon that has 30 sides.

- A
- B
- C
- D