Question

please answer this
please​

Answer 1

Step-by-step explanation:

Angle rqp=180-140

=40

Now...

in triangle PQR...

Using Pythagoras theorem...

angle RPQ+angle RQP+angle PRQ=180

90+40+angle PRQ=180

130+ angle PQR=180

angle PRQ=180-130

Angle PRQ= 50

Sure of Angle PRQ=50

thanks dear friend

Answer 2

Hope it helps you

If you have any doubt in the solution you can ask it.