Question

You are asked to "construct" an angle whose measure is 30°. Which of the following methods would be considered an acceptable construction?


1.Using a protractor, draw an angle of 30°
2.Using a compass and straightedge, construct an equilateral triangle and then bisect one of its angles.
3.Using a compass and straightedge, copy an angle that appears to be close to 30° from a diagram in your textbook.
4.Using a compass and straightedge, construct two parallel lines and label one of the angles 30°.

Answer 1

Answer:

ans will be 2

Step-by-step explanation:

because other will be considered wrong