Regular octagon ABCDEFGH is inscribed in a circle with radius r 7/2 cm. B Find the area (in square centimeters) of the circle. (Note: For the circle, use Ar with x= x cm? Find the length (in centimeters) of one side of the square ACEG. CM ) MY NOTES ASK YOUR Find the area (in square centimeters) of the square ACEG. cm Considering that the area of the octagon is less than the area of the circle and greater than the area of the square ACEG, find the two integers (areas in square centimeters) between which the area of the octagon must lie. smaller value larger value cm2 cm