Q1 of 805 Page 18

Construct a quadrilateral ABCD in which AB = 3.8 cm, BC = 3.4 cm, CD = 4.5 cm, AD = 5 cm and ∠B = 80°.

Step 1: Draw the side AB = 3.8 cm



Step 2: Draw = 80°



Step 3: Taking B as centre, draw an arc of radius 3.4cm on BX cutting BX at point C



Step 4: With C as centre and radius equal to 4.5cm draw an arc



Step 5: With A as centre and radius equal to 5cm draw another arc to cut down arc of step 4 at a point D



Step 6: Join DC and AD



ABCD is the required quadrilateral


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