Question

Construct a triangle PQR in which PQ= 5 cm,QR= 4.2 cm median RS =3.8cm.

Answer 1

Answer:

Step-by-step explanation:

Construct a triangle PQR in which PQ= 5 cm,QR= 4.2 cm median RS =3.8cm.

PQ = 5 cm

QR = 4.2 cm

RS = 3.8 cm

as RS is median

=> PS = QS = PQ/2 = 5/2 = 2.5 cm

in ΔQRS

QS = 2.5 cm

QR = 4.2 cm

RS = 3.8 cm

All three sides are known

so we can construct triangle using compass

now ΔQRS  is constructed

so we can join PR

and we will get ΔPQR

now