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WorksheetsIX Set Language
Total questions: 10
Worksheet time: 7mins
Name
Class
Date
1.
The set of capital cities in the world.
a)
well-defined
b)
not well-defined
2.
{10, ...}
a)
well-defined
b)
not well-defined
3.
Fill in the blank space with ∈ or ∈/ to make the following statement true.
5 − {x : x is a multiple of 5}
a)
∈
b)
∈/
4.
What is the point of concurrency?
a)
Orthocenter
b)
Centroid
c)
Circumcenter
d)
Incenter
5.
Which of the following words describes the point shown in the figure?
a)
Centerpoint
b)
Orthocenter
c)
Centroid
d)
Altitude-point
6.
The centroid is the point of concurrency of the 3 ____ of a triangle.
a)
Medians
b)
Midsegments
c)
Perpendicular Bisectors
d)
Angle Bisectos
7.
Which of the following segments represents an altitude?
a)
BX
b)
AZ
c)
AC
d)
BZ
8.
What is point J called?
a)
centroid
b)
incenter
c)
circumcenter
d)
orthocenter
9.
The figure is an example of a(n) ...
a)
midsegment
b)
perpendicular bisector
c)
altitude
d)
midsegment
10.
The centroid cuts each median into two segments. The shorter segment is ___________ the length of the entire segment.
a)
one-third
b)
two-thirds
c)
three-fourths
d)
one-half
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