Envision Geometry

What is the midpoint between (3, -1) and (7, -5)

• (5, -2)
• (10, -6)
• (5, -3)
• (2, -2)

What does "m" represent in y=mx+b?

• y-intercept
• slope
• macaroni
• nothing

Slopes of perpendicular lines are...

• opposite reciprocals.
• opposites.
• identical.
• always 7.

What is the y-intercept of the line graphed below?

• 3
  3
• 4
• -3
• 4/3

Find x, then the measure of AC

• x=2, AC=8
• x=2, AC=16
• x=4, AC=8
• x=4, AC=16

Perpendicular bisectors create what kind of angles?

• 80⁰

• 45⁰

• 180⁰

• 90⁰

B is an example of...

• end point

• line segment

• midpoint

• ray

Parallel lines ...

• will never intersect
• intersect to form right angles
• are curved lines

Angles that have a measure less than 90 degrees are called    _______ ________.

• acute angles
• obtuse angles
• right angles
• straight angles

• MQ=4, PQ=8
• MQ=4, PQ=4
• MQ=8, PQ=4
• MQ=8, PQ=8