Question

Construct a quadrilateral PQRS , given that PQ=5cm , QR=4cm , R =120° , P=150° and Q=60°​

Answer 1

Answer:

(i) Construct a line segment QR = 5 cm.

(ii) At the point Q, construct a ray QX making an angle of 60

⋅

and cut off QP = 4 cm.

(iii) At the point R, construct a ray RY making an angle of 90

⋅

and cut off RS = 4.5 cm.

(iv) Now join PS.

Therefore, PQRS is the required quadrilateral.