Question

using a ruler and a pair of compasses construct angles of the following measures
a)60°
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Answer 1

take scale draw a horizontal line of any lenght then take compass and draw a semicircle of any length at the end of line now don't change length of compass and mark small arch on semicircle and from mid of the arch draw a line and mark 60 degree on it

Answer 2

Step-by-step explanation:

open the compass to the same dimensions as our original line.

place the point of the compass on one end of the line and draw an arc.

repeat this at the other end and the arcs should intersect where the tip of the triangle should be.