Teaching AP TET Paper I & Paper II Mock Test Series 2025 Quantitative Aptitude Mensuration Plane Figures
As shown in the figure below, four identical coins are placed in a square. For each coin, the ratio of area to circumference is same as the ratio of circumference to area. Find the area of the square that is not covered by the coins.
1
16(π - 1)
2
16(16 - π)
3
16(4 - π)
4
16(4 - π / 2)