Related Clues:

• Protractor measure
• It can be right
• Story's approach
• Geometry measure
• Standpoint
• Gradient
• Protractor's measure
• It may be right, but not left
• Photographer's concern
• Trig topic
• Right ___
• Trig measure
• It may be acute or obtuse
• Fish with hook and line
• Ulterior motive