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Mathematics
Geometry
Angles
An angle with a measure of 89.9 degrees... Would it be a right or an acute angle?
7 answers
acute
Acute. Only angles with measures of exactly 90 degrees will be right.
Acute. An angle is only right if it is exactly 90 degrees. An angle of 90.0000001 degrees is still obtuse, while an angle of 89.9999999 degrees is still acute.
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