In the figure below, RSTV is a square inscribed in a circle with centre O and radius r. The total area of shaded region is
A. r2(π – 2)
B. 2r2(2 – π)
C. π(r2 – 2)
D. 8r2 – 8r
Answer:A
In the figure below, RSTV is a square inscribed in a circle with centre O and radius r. The total area of shaded region is
A. r2(π – 2) B. 2r2(2 – π) C. π(r2 – 2) D. 8r2 – 8r