Steps for the construction of an equilateral triangle of height 3.2cm is given below. Choose the correct order.
1.Draw a line segment XY
2.Take any point M on XY. Draw ZM⊥XY
3.With M as centre and radius 3.2cm ,draw an arc ,cutting MZ at A.
4.Construct ∠MAB=30∘and ∠MAC=30∘ ,with B and C on XY.