Question

Draw the following angles using ruler and compasses. Also label them.
${60}^o$

Answer 1

Step $1:$Draw a line $l$ and mark a point $O$ on it.

Step $2:$ Place the pointer of the compasses at $O$ and draw an arc of convenient radius which cuts the line $PQ$ at a point say, $A$.

Step $3:$ With the pointer at $A$ (as center), now draw an arc that passes through $O$.

Step $4:$ Let the two arcs intersect at $B$. Join $OB$. We get $\angle BOA$ whose measure is ${60}^{\circ }$

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