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- 1. Multiple Choice
Find BC.
BC = 4
BC = 16
BC = 12
BC = 24
- 2. Multiple ChoiceFind the length of AD2468
- 3. Multiple Choice
The point where the 3 perpendicular bisectors of a triangle cross is called the ___?
Midsegment
Incenter
Circumcenter
Centroid
- 4. Multiple ChoiceThe figure is an example of a(n) ...altitudeperpendicular bisectormidsegmentangle bisector
- 5. Multiple Choice
Identify the center.
Circumcenter
Incenter
Centroid
Orthocenter
- 6. Multiple ChoiceFind the value of xx=28x=14x=23x=46
- 7. Multiple ChoicePoint O is the circumcenter of the triangle. Find OBOB = 4OB = 6OB = 5.1Not enough information
- 8. Multiple ChoiceThis triangle has...AltitudesPerpendicular BisectorsMidsegmentsMedians
- 9. Multiple Choice
Based on the markings, which segment represents a perpendicular bisector?
Segment BA
Segment CF
Segment DE
segment BG
- 10. Multiple ChoiceWhich of the following describes a perpendicular bisector of a triangle?A segment that is perpendicular to the side of a triangle at its midpoint.A segment with endpoints at the vertex and midpoint of the opposite side.A segment that connects two midpoints of two sides.A segment that connects the vertex and the opposite side at 90 degrees.
- 11. Multiple Choice
The CIRCUMCENTER is the intersection of which special segments?
Angle Bisectors
Perpendicular Bisectors
Medians
Altitudes
- 12. Multiple Choice
Which center of a triangle is shown in the picture below?
Circumcenter
Orthocenter
Incenter
Centroid
- 13. Multiple Choice
The circumcenter and orthocenter can be outside the triangle if the triangle is ...
obtuse
acute
iscolese
right
- 14. Multiple Choice
What type of center is point M?
Circumcenter
Incenter
Centroid
Orthocenter
- 15. Multiple Choice
If AF = 10x-3, and FC = 8x+3, what is AC?
3
6
27
54
- 16. Multiple Choice
If BC is 18, what is DC?
6
9
12
18
- 17. Multiple Choice
[Perpendicular Bisectors and Circumcenter]
If GC is 11, what is AG?
11
9
cannot determine
5.5
- 18. Multiple Choice
[Perpendicular Bisectors and Circumcenter]
If CG = 4x+3 and AG = 3x+4, what is BG?
14
3
7
3.5
- 19. Multiple Choice[Perpendicular Bisectors and Circumcenter]
If AE is 5 and AG is 12, what is GE?9.91110.18 - 20. Multiple ChoiceA line, segment, or ray that passes through the midpoint of a side that is creates a 90 degree angle with that side.Perpendicular bisectorAngle bisectorMedianAltitude
- Answer choicesTagsAnswer choicesTags