manglu99 Asked: February 23, 2023In: Class 10 Maths In Figure, a square OABC is inscribed in a quadrant OPBQ. If OA = 20 cm, Find the area of the shaded region. (Use π = 3.14) NCERT Math’s Class 10 Chapter 12 Page No. 237 Exercise 12.3 Question No. 13 chapter 12class 10ncert maths