Question

given a quadrilateral ABCD i whichAB=3.6cm,BC=7.7cm,CD=6.8cm,DA=5.1cm andAC=8.5cm.Construct a triangle equal in area to this quadrilateral

Answer 1

draw a line segment AB 3.6cm . from B draw an arc of 7.7 cm and from A draw an arc of 8.5cm . name the intersecting point of arcs as C. join AC and BC. similarly from C draw an arc of 6.8cm and from A draw an arc of 5.1cm name the point of intersection as D . join AD and DC. qua. ABCD is constructed