A square chart paper 20 cm long folds in half and then again fold in half. From all the corners of this shape, an arc with a radius of 3.5 cm is cut out. Find the area of the remaining figure.
1
264 cm2
2
624 cm2
3
462 cm2
4
246 cm2
5
602 cm2
A square chart paper 20 cm long folds in half and then again fold in half. From all the corners of this shape, an arc with a radius of 3.5 cm is cut out. Find the area of the remaining figure.