Q.
Construct a regular pentagon in a circle of radius $4 cm$. The following sentences are the steps involved in the following constructions. Arrange them in sequential order from first to last.
(A) With $D$ as centre and $A B$ as radius draw an arc which cuts the circle at the point $C$.
(B) With $A$ as centre and $A B$ as radius draw an arc which cuts the circle at the point $E$.
(C) Construct a circle with radius $4 cm$.
(D) Join $A B$.
(E) Draw two radii $\overline{O A}$ and $\overline{O B}$ such that $\angle A O B=72^{\circ}$.
(F) Join $A E, E D, D C$, and $C B$.
(G) With $E$ as centre and $A B$ as radius draw an arc which cuts the circle at the point $D$.
Geometry
Solution: