Construct a triangle ABC with BC = 6.5 cm, AB = 5.5 cm and AC = 5 cm. Construct the incircle of the triangle. The radius of the incircle is
Construct a triangle ABC with BC = 6.5 cm,AB = 5.5 cm.AC = 5 cm. Construct the incircle of the triangle. Measure the radius of the incircle.(approximate)
ConstructΔPQR with QR = 6.5 cm, PQ= 5.5 cm, PR = 5 cm. Draw the incircle of ΔPQR and find its radius.