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Angle Relationships
Term | Definition |
---|---|
right angle | 90 degrees |
acute angle | less than 90 degrees |
obtuse angle | more than 90 degrees |
straight angle | 180 degrees straight |
supplementary angles | 2 angles that equal 180 |
vertical angles | across from each other, share a common end point they are congruent |
alternate interior angles | opposite sides of the transversal and in between parallel lines they are congruent |
alternate xterior angles | opposite sides of the tranversal and outside the parallel they are congruent |
coresponding angles | "same position" on the other line they are congruent |
adjacent | next to |