Math Recap
Angles inside triangles
Angle Relationships
Transversal lines
Parallel lines
the angles should all add up to 180
Equilateral triangles should have the same number for each angle
you don´t need a protractor to find the angles
there can only be one obtuse angle in a triangle
there can only be one right angle
there is allowed to be 3 acute angles in a triangle
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Parallel lines never touch
To tell if parallel lines are equal make it a transversal lines
if its a parallel line then the interior angles will be the same and so will the exterior angles
parallel lines are congruent
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there are angles shaped as letters like z angles and f angles
a transversal line is a line that intersects with other lines
Transversal lines help determine if two lines are congruent
Transversal lines are only needed to determine if two lines are congruent
Supplementary angles are two angles that have a sum of 180
supplementary angles can help determine the rest of the angles
Supplementary angles can only have 2 angles as the sum of 180 if 3 or more angles add up to 180 they are not considered as a supplementary angle
Whenever two parallel lines are cut by a transversal two interior angles on the same side of the transversal turn into a supplementary angle