sss

• Quadrilateral-polygon with four sides
• Trapezium- No parallel side
• Kite- two pair of adjacent congruent
• trapezoid- with only pair of parallel side
• isoceles (trapezoid)- non parallel side and congruent
• paralellogram- both pair of opposite side parallel
• rectangle- form right angle
• rhombus- pair equal side
• sqaure- 4 equal side
• 12