A) \( \Large 17.5 cm^{2} \) |
B) \( \Large 18.5 cm^{2} \) |
C) \( \Large 20.5 cm^{2} \) |
D) \( \Large 21.5 cm^{2} \) |
D) \( \Large 21.5 cm^{2} \) |
Area between square and semi-circles = Area of square - 2(Area of semi-circle)
=\( \Large (10)^{2}-\frac{2}{2}\times \frac{22}{7} (5)^{2} \)
=100-78.5=\( \Large 21.5 cm^{2} \)