Question

Choose the correct devices that is used for constructing parallel lines.

• A. Ruler
• B. Compass
• C. $({60}^{\circ }-{30}^{\circ })$ set square
• D. $\left({45}^{\circ }\right)$ set square

Answer 1

Answer: (A), (C), (D)

The correct options are
A Ruler
C $({60}^{\circ }-{30}^{\circ })$ set square
D $\left({45}^{\circ }\right)$ set square

While drawing parallel lines, the two important pieces of equipment used from the geometry box are the ruler and set square.
There are two types of set squares in a geometry box.
Either of them can be used for constructing parallel lines.