Geometry Midterm Review part4

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Which of the following lines goes through the point        (-3, 4) and is perpendicular to  y = 3/2x + 6?

• y = 3/2x - 6
• y = 2/3x + 3
• y = -2/3x - 2
• y = -2/3x + 2

Contrapositive of the statement: If p, then q.

• If p, then q.

• If q, then p.

• If ~ (not) p, then ~ (not) q.

• If ~ (not) q, then ~ (not) p.

The point where the three altitudes of a triangle intersect

• Centroid

• Orthocenter

• Circumcenter

• Incenter

Identify the pair of angles

• Alternate interior

• Vertical

• Corresponding

• Alternate exterior

y = -2/3x + 2
y = 3/2x + 9
These lines are...

• Parallel
• Perpendicular
• Neither

Find the value of b

The point where the three perpendicular bisectors of the sides of a triangle meet

• Centroid

• Orthocenter

• Circumcenter

• Incenter

Find the value of x.

• 5

• 11

• 8

• -1

What is the measure of angle b?

• 36^o
• 56^o
• 63^o
• 117^o