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between 90 and 180 degrees

between 0 and 90 and

degrees

between 0 and 90 and

degrees

angle

greater than 180º and

less than 360º.

An angle is two rays with a common endpoint, called

the vertex. You can classify angles according to their

size: acute, obtuse, or right.

the vertex. You can classify angles according to their

size: acute, obtuse, or right.

end piont

vertex

Example