# parallel and perpendicular lines MA.6.5.1: Analyze and describe the relationship among the angles, side lengths, perimeters, and areas of similar geometric.

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parallel and perpendicular lines MA.6.5.1: Analyze and describe the relationship among the angles, side lengths, perimeters, and areas of similar geometric figures

Definition of parallel Two lines that are straight and never cross

Definition of perpendicular Two lines that cross that create 4 right angles

Example Parallel Parallel Perpendicular Perpendicular

Question ? ? ? ?

Question And if two lines are straight but they are like below, is it Pependicular?????????????????????

Answer It is no because they dont make 4 right angles It is no because they dont make 4 right angles Acute Obtuse Acute

Benchmark MA.6.5.1: Analyze and describe the relationship among the angles, side lengths, perimeters, and areas of similar geometric figures Thanks to the genius………………………………………… …………………………………………………… ……………………………… Me! Mr. Imamura My 1rst period math teacher

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