Checkpoint Geometry

Find the midpoint of (8,-4) and (6,10).

• (2,6)
• (14,6)
• (1,-7)
• (7,3)

Distance between (-3, -2) and (-5, 0).

• 2
• 2.4
• 2.8
• 7.7

If E is between D and F. Find the value of x if DE=4x-12, EF=10x + 30 and DF=200.

• 13
• 7
• 10
• 5

If y is the midpoint of XZ, XY= 2x+11 and YZ=4x-5. Find XZ.

• -8
• 8
• 54
• 27

The term non collinear refers to:

• Lines not in the same plane.
• Points on the same line.
• Rays that have different endpoints.
• Points that do not lay on the same line.

Part of a line with two endpoints

• Line
• Line segment
• Ray
• Arrow

 The picture represents a compass and straightedge construction of?

• the bisector of an angle
• a line segment congruent to a given line segment
• the bisector of a line segment
• angle congruent to a given angle

What is a ray?

• Part of a line with 2 endpoints
• Part of a line with 1 end point and goes on forever 
• Part of a line with 0 endpoints
• Part of a line with 5 endpoints

What is a plane?

• lines that never intersect
• lines that pass through the same point
• an endless flat surface
• an exact location in space

What is a line?

• a straight path of points that goes on and on in two directions
• an endless flat surface
• an exact location in space
• lines that never intersect