Question

what is (sin37.5)(sin7.5)?

Answer 1

Assuming that these are for angles and not radians:

(sin 37.5°)(sin 7.5°)=(0.608761429)(0.1305261922)=0.0794593113


Assuming that these are for radians and not angles:

(sin 37.5)(sin7.5)=(-0.1977987996)(0.9379999768)=-0.1855352695