Analytic Geometry & Trigonometry Review

Find the coordinates of the midpoint of the line segment ST, where S (6,-2) and T (2,2).

For a line segment KL, one endpoint K (5,1) and the midpoint is M (1,4).

Find the coordinates of the other endpoint L.

What is the distance between (-5,5) and (1,-2)?

• 9.2
• 12.6
• 14
• 7.8

• parallel
• perpendicular
• neither parallel nor perpendicular
• both parallel and perpendicular

Which of the following segments represents an altitude?

• BX
• AZ
• AC
• BZ

The line inside this triangle is called...

• an angle bisector

• a perpendicular bisector

• an altitude

• a median

The line in this triangle is called...

• an angle bisector

• a perpendicular bisector

• an altitude

• a median

Triangle ABC has vertices at A (10,2), B (4,-2) and C (-4,6). Determine the equation of the median from vertex C?

Triangle ABC has vertices at A (10,2), B (4,-2) and C (-4,6). Determine the equation of the perpendicular bisector through side AB?

Triangle ABC has vertices at A (10,2), B (4,-2) and C (-4,6). Determine the equation of the altitude from vertex B?