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Mathematics 17 Online
OpenStudy (anonymous):

The statement “Angles that measure more than 90 degrees are obtuse angles” has a counterexample

OpenStudy (dumbcow):

straight angle is 180 degrees which is greater than 90, however it is not considered an obtuse angle

OpenStudy (anonymous):

so this wud be false?

OpenStudy (anonymous):

angles greater than 90 maybe reflex angles eg 230 degrees

OpenStudy (anonymous):

yes false

OpenStudy (anonymous):

Statements can have more than one counterexample.

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