Question
Construct a rhombus $\text{ABCD}$, if ; $AB = 4 \ cm$ and $\angle B = 120^\circ .$

Answer


Steps :
  1. Draw $AB = 4 \ cm.$
  2. At $B$, draw $\angle XBA = 120^\circ$
  3. Cut $BC = 4 \ cm.$
  4. Draw arcs of radii $4 \ cm$ each from $A$ and $C$ which intersect at $D$.
  5. Join $CD$ and $AD$.
    Thus $\text{ABCD}$ is the required rhombus.

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