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Definition of
obtuse angle noun
from the Oxford Advanced American Dictionary
obtuse angle
noun
noun
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an angle between 90° and 180°
compare
acute angle
,
oblique angle
,
reflex angle
,
right angle
See
obtuse angle
in the Oxford Advanced Learner's Dictionary
Check pronunciation:
obtuse angle
Nearby words
obtrusive
adjective
obtuse
adjective
obtuse angle
noun
obverse
noun
obviate
verb