construct a quadrilateral PQRS ion which PQ = 4.5cm, angle Q =120°, QR = 3.8cm angle QRS = 100° angle P= 60° Share with your friends Share 1 Vijay Kumar Gupta answered this Follow the following steps of construction to construct the requiredquadrilateral.1 Draw a line segment PQ=4.5 cm.2 At point A, construct ∠XAQ=60° and at point Q, construct another ∠YQA=120°.3 With Q as center and radius equal to 3.8 cm, cut off a line segment QR=3.8 cm from ray QY.4 At point R, draw an angle of measure 100°, ∠ZRQ=100° which intersect ray PX at point S.Then PQRS is the required quadrilateral.The figure is shown below: 0 View Full Answer