Question

construct a quadrilateral abcd such that AB=BC=5.5cm, CD=4.5cm, AC=6.2cm and BD=4.2cm.Measure /_A,/_B,/_C, and /_D​

Answer 1

 Step V: With A as the centre and radius AD = 6 . 3 cm, draw an arc to intersect the arc drawn in Step IV at D .

 The quadrilateral ABCD so obtained is the required quadrilateral .

 Step VI: Join DA, BC, AC and CD.

 Step IV: With C as the centre and radius CD = 4 cm, draw an arc .

 Step III: With A as the centre and radius AC = 9 . 4 cm, draw an arc to intersect the arc drawn in Step II at C .

 Step II: With B as the centre and radius BC = 5 . 5 cm, draw an arc .

 Step I: Draw AB = 5 . 5 cm