In this figure, AOB is a quarter circle of radius 10 and PQRO is a rectangle of perimeter 26. The perimeter of the shaded region is: (1) 13 + 5π (2) 17 + 5π (3) 7 + 10π (4) 7 + 5π Share with your friends Share 6 Decoder_1 answered this 13 View Full Answer Sahil Kushwaha answered this 2 b -4