Slope and Angles

Perpendicular lines have slopes that are...

• Parallel

• Equal

• Opposite and Reciprocal

• Negative

Angles 1 and 6 are...

• Same Side Exterior and Supplementary

• Alternate Interior and Complementary

• Corresponding and Equal

• Adjacent and Vertical

Slope of a Vertical Line

• 0

• 1

• Undefined

• Infinity

Angles 1 and 2 are...

• Complementary

• Supplementary

• Adjacent

• Vertical

Positive or Negative Slope?

• The slope is positive.

• The slope is zero.

• The slope is negative.

• The slope is undefined.

Contrapositive

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• @@ eg q ightarrow eg p@@

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• @@q ightarrow p@@

Angles 4 and 6 are...

• Alternate Interior and Congruent

• Alternate Exterior and Congruent

• Corresponding and Supplementary

• Adjacent and Complementary

Angles that add up to 90° are...

• Supplementary

• Complementary

• Adjacent

• Vertical

What is the slope in y=mx+b?

• b

• m

• x

• y

Two angles with the same measure are...

• Congruent

• Supplementary

• Complementary

• Adjacent