Another interesting technique to use is angle shooting. Action shot obliquely appears slower than the same action viewed at right angles
The Ru–N(6) bond distances are largely unaffected by the addition of steric bulk, suggesting that differences in photoreactivity are influenced by bond angle distortions.
Also, it has been suggested that the incident angle of light rays determines their cataractogenous effect.
Meaning of angles for the defined word.
Grammatically, this word "angles" is a noun, more specifically, a noun form. It's also a verb, more specifically, a verb form.