Mathematics, 02.08.2019 01:50 jasontbyrer

Is the following statement a good definition? why? an obtuse angle is an angle whose measure is greater than 90°. a no, it is not. the statement contains false information. b yes, it is. the definition is reversible. c yes, it is. all obtuse angles have measures greater than 90°. d no, it is not. a straight angle has a measure greater than 90°, but it is not an obtuse angle.

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