Answer:

angle

Answer	Crossword Clue
ANGLE	Point of view
ANGLE	Slant
ANGLE	Special approach

ANGLE	Go for fluke
ANGLE	Emulate Walton
ANGLE	Fish
ANGLE	It can be right, but not wrong (n.b. "your girlfriend" is too many letters)
ANGLE	Story line
ANGLE	Con man's scheme
ANGLE	This is measured in degrees
ANGLE	Viewpoint

ANGLE	Go fish
ANGLE	Projecting corner
ANGLE	Tricky thing to trisect, in classical geometry
ANGLE	Perspective
ANGLE	Go fishing
ANGLE	It may be right or acute
ANGLE	Reporter's slant
ANGLE	Stegner's Pulitzer novel ".. of Repose"

ANGLE	Geometry measure
ANGLE	Hidden motive
ANGLE	Seek slyly, with "for"
ANGLE	Billiards player's consideration
ANGLE	Each one in a square is 90 degrees
ANGLE	It might be acute or obtuse
ANGLE	It's measured in degrees
ANGLE	Protractor measure

ANGLE	Reporter's approach
ANGLE	Fish with a hook and line
ANGLE	Every conniver has one
ANGLE	Go for fish
ANGLE	Protractor's measure
ANGLE	Aspect
ANGLE	Secret motive
ANGLE	Fish with a hook

ANGLE	Try for trout
ANGLE	Camera viewpoint
ANGLE	It might be right
ANGLE	Geometry calculation
ANGLE	Use a fighting chair