Proving and using geometric properties

Which image shows a bisector?

• 
• 
• 
• 

Solve for x.

• 5
• 2
• 4
• 1

Which image shows the construction of a perpendicular bisector?

• 
• 
• 
• 

If the bisector CD is perpendicular to line AB and line AD is congruent line DB

• line AD is congruent to line CD.

• line CD is congruent to line DB.

• line AD is congruent to line DB.

• line AC is congruent to line CB.

• 6.58

• 18.75

• 3.12

Fill in the blanks using the available answer choices:

altitude

median

perpendicular bisector

The included image shows the result of using straightedge and compass tools to construct the ______ for segment AB.

Fill in the blank:

A point that is the same distance from two figures is ___________________ from from the two figures.

• Equidistant

• Congruent

• Vertical

• Corresponding

Find AE

• 12.5
• 18
• 11.75
• 13

By using a compass, D and G were marked equidistant from Vertex E. The compass was then used to locate point F, distant from E, so that F is equidistant from D and G. For all constructions defined by the above steps, the measures of DEF and GEF

• are equal

• are NOT equal

• sum to 45°

• sum to 30°

Find the value of x.

• 15

• 20

• 48

• 80