acute
acute angle

alternate
alternar(-se)

angle
acute angle

angle for
andar à pesca de

azimuth
azimuth angle

azimuthal
azimuthal angle

complementary
complementary angle

dihedral
dihedral angle

dropping
dropping angle

exterior
exterior angle

gliding
gliding angle

incidence
angle of incidence

inscribed
...inscribed angle / inscribed circle / inscribed polygon

interior
interior angle

jaunty
with one's hat worn at a jaunty angle

obtuse
obtuse angle

optic
optic angle

polyhedral
polyhedral angle

rakish
a hat set at a rakish angle

rectilinear
rectilinear angle

salient
salient angle

spherical
spherical angle

stiffening
stiffening angle

supplement
supplement of an angle

supplemental
this angle is supplemental to that one

timing
timing angle

torsion
torsion angle

wide-angle
wide-angle lens