Question

Construct a Triangle PQR such that angle Q = 45°, angle R = 60° and PQ + QR + PR = 11 cm.​

Answer 1

Step-by-step explanation:

first draw a line 11cm then draw 45° at one end and 60° in another end

next bisect both the angle both bisector should intersect at one point that point is P. Bisect both lines by line bisector method two lines will intersect at two points. They are Q and R. Now join QP and RP required triangle is formed