$\angle B$ is given as $60^{\circ}$. Constructed using

$\angle B$ is given as $60^{\circ}$. Constructed using
  1. compass arcs (without protractor)
  2. only protractor
  3. calculator
  4. trial and error

Solution

$60^{\circ}$ is constructed using equilateral arc method.

Asked in: MH-SSC-9

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