@CoreMath80 Flip the semicircles: half the square 1/2(6x6) = 18 u^2
@CoreMath80 Area of the yellow area = Area of one of the right angles triangle = ½ × 6 × 6 = 36/2 = 18 sq.units
@CoreMath80 Ok. This is a very tricky exercise, because at first it looks very difficult. However we have to see that the yellow area is half the total area. It means: Total area= 6 x 6 = 36 square units Then yellow area = 18 square units
@CoreMath80 Yellow shaded Area=½s²=½6²=18 unit²
@CoreMath80 Yellow area is 1/2 square area = 36/2=18 square units.
