Changes

An '''angle''' was described by [[Euclid]] as "the inclination to one another of two lines which meet each other in the same [[plane]]."  An angle is a bend formed by two intersecting [[line]]s or [[Line Segment]]s.

An '''angle''' was described by [[Euclid]] as "the inclination to one another of two lines which meet each other in the same [[plane]]."  An angle is a bend formed by two intersecting [[line]]s or [[Line Segment]]s.

Angles are described as being [[acute]] (less than ninety degrees), right angles (ninety degrees exactly), [[obtuse]] (greater than ninety degrees but less than one hundred eighty degrees), and reflex (over 180 degrees).  A one hundred eighty degree angle is a straight line.

Angles are described as being [[acute]] (less than ninety degrees), right angles (ninety degrees exactly), [[obtuse]] (greater than ninety degrees but less than one hundred eighty degrees), and reflex (over 180 degrees).  A one-hundred-eighty degree angle is a straight line.

[[Category:Geometry]]

[[Category:Geometry]]