(i)Steps of constructions:
- Draw LI of length 4 cm.
- Cut an arc of 2.5 cm from L and 4 cm from I. Their point of intersection is T.
- Cut an arc of 4.5 cm from L and 3 cm from I. Their point of intersection is F.
- Join all the points. LIFT is the required quadrilateral.
(ii)Steps of constructions:
- Draw OL of length 7.5 cm.
- Cut an arc of 10 cm from O and 5 cm from L. Their point of intersection is D.
- Cut an arc of 7.5 cm from L and 6 cm from D. Their point of intersection is G.
- Join all the points. GOLD is the required quadrilateral.
(iii)Steps of constructions:
- Draw DE of length 6.5 cm.
- Draw a perpendicular bisector of DE. The point of intersection is O.
- Cut an arc of 2.8 cm from O on the perpendicular bisector both above and below DE. The points of intersection are B and N.
- Join all the points. BEND is the required rhombus.