Question

PQR IS A TRIANGLE ANGLED AT P AND M IS A POINT ON QR PERPENDICULAR TO QR SHOW THAT PMSQUARE IS EQUAL TO QM.MR​

Answer 1

Step-by-step explanation:

• Triangles. PQR is a triangle right angled at P and M is a point on QR such that PM ⊥ QR show that PM2 = QM × MR. Similarly, ∠4 = ∠2. E and F are points on the sides PQ and PR respectively of a ∆PQR.

Answer 2

Step-by-step explanation:

PQR is a triangle right angled at P and M is a point on QR

such that PM L QR, Show that PM2=QM-MR. Hint: For the

right angled triangle, we have to use Pythagoras theorem

to get the desired solution. From the given information, if

we draw a triangle it is similar to the figure below. Hence

proved.