Question

Construct a triangle PQR in which PQ=5cm, QR=4cm and triangle Q=50°

Answer 1

step 1: draw a line segment PB 4 cm

step 2: construct a ray QX such that PQX = 60°

step 3: take Q As a center with radius 4.5 cm draw a arc wich cuts QX at R

step 4: join R to p

now you got your traingle