State whether the following statements are true (T) or false (F):

(i) There is only one set square in a geometry box.

(ii) An angle can be copied with the help of a ruler and compass.

(iii) The perpendicular bisector of a line segment can be drawn by paper folding.

(iv) A perpendicular to a line from a given point not on it can be drawn by paper folding.

(v) A 45° - 45° - 90° set square and a protractor have the same number of line(s) of symmetry.

A circle of any radius can be constructed with the help of a:

1. ruler

2. divider

3. compass

4. protractor

The instrument used to measure an angle is:

1. ruler

2. protractor

3. divider

4. compass

Which of the following angles cannot be constructed using ruler and compass?

1. 15°

2. 45°

3. 75°

4. 85°