Question Statement:
A patterned square is divided into 4 quadrants. The upper-left, upper-right, and lower-left quadrants each show concentric circular arcs of radii 1, 2, and 3 cm centered at the outer corner. To complete the continuous concentric circles centered at the four corners, the lower-right quadrant must feature:
Options:
- (A) Concentric circular arcs of radii 1, 2, and 3 cm centered at the bottom-right corner
- (B) Straight parallel diagonal lines
- (C) A solid filled circle at the center
- (D) No markings