Related Clues:

• Far from hip
• Raise to the second power
• Geometric shape
• Town center
• Stick-in-the-mud
• Nerdy sort
• Type of root or meal
• Rectangular
• Uncool
• Pay off
• See 10 Across
• Equilateral quadrilateral
• Four-sided figure
• With 43-Across, what the circled letters in the grid form
• Cube side