Question

2. Construct triangle PQR in which PQ = 5 cm, PR +
QR = 7.8 cm and angle Q = 60°. Justify your
construction.
​

Answer 1

Step-by-step explanation:

it is the answer, attached

Answer 2

Answer:

first draw base PQ=5cm

draw 60° at Q

draw 7.8cm from Q

take compass more than half 7.8cm from Q cut both side and from the end of 7.8 cm cut both side...join both the cut

where the line intersect in Q that point will R .

join P-R

triangle was ready