Find the area of the shaded region in fig., if PR = 24 cm, PQ = 7 cm and O is the centre of the circle.

Asked by Topperlearning User | 4th Jun, 2014, 01:23: PM

Expert Answer:

Using Pythagoras theorem, QR2 =PQ2 + PR2 =(7)2 + (24)2 = 49 + 576 = 625 =252 QR = 25 cm Area of shaded region = Area of semicircle - area of PQR =

Aswered by  | 4th Jun, 2014, 03:23: PM