Question

Example 4.13
Construct APQR whose sides are PQ = 6 cm ZQ = 60° and QR = 7 cm
and locate its Orthocentre.
R
Solution​

Answer 1

Explanation:

Q1

Construct ΔABC whose sides are AB = 6 cm, BC = 4 cm and AC = 5.5 cm and locate its orthocentre.

Q2

Construct a parallelogram PQRS in which QR=6cm,PQ=4cm and ∠PQR=60

∘

.

Q3

Construct a triangle PQR in which PQ=6 cm, ∠Q=60

∘

and QR+PR=8 cm.