tracypham04 tracypham04
  • 26-07-2018
  • Mathematics
contestada

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

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mathstudent55
mathstudent55 mathstudent55
  • 26-07-2018

Answer is "True".

A counterexample is any angle 180 deg or greater.

A 180-deg angle is a straight angle. A straight angle is not an obtuse angle.

An obtuse angle is an angle whose measure is between 90 deg and 180 deg.

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katiarowland2003 katiarowland2003
  • 26-08-2019

Answer:

True

Step-by-step explanation:

A counterexample to this statement is any angle that 180 degrees+

This is because a  180 degree angle is a straight angle, and a straight angle is not an obtuse angle.An obtuse angle is between 90-180 degrees

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