Question

Construct ∆PQR if PQ = 5 cm , angle PQR = 75° and m angle QPR = 45°

In copy or in board please. ​

Answer 1

Answer:

Given that, m∠PQR = 105° and m∠QRP = 40°

∠PQR + ∠QRP + ∠RPQ = 180°.

105° + 40° + ∠RPQ = 180°

So, ∠RPQ = 35°

Now, let’s construct ΔPQR such that PQ = 5cm, ∠PQR = 105° and ∠RPQ = 35°, with the steps given