Level:
Project ID:
1103077109
Accepted:
1
Clonable:
0
Easy:
0
Two quarter circles are inscribed in the square with sides of \( 2\,\mathrm{dm} \). The centres of the quarter circles are at the opposite vertices of the square (see the picture). Calculate the area of the region between the quarter circles. Round the result to two decimal places.
\( 2.28\,\mathrm{dm}^2 \)
\( 3.14\,\mathrm{dm}^2 \)
\( 21.12\,\mathrm{dm}^2 \)
\( 1.72\,\mathrm{dm}^2 \)