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6.1 - 6.3 Review

Total questions: 16

Worksheet time: 27mins

Name
Class
Date
1.

AC\overline{AC}  is a(n) ___?___.

a)

Altitude

b)

Median

c)

Angle Bisector

d)

Perpendicular Bisector

2.

PN\overline{PN}  is a(n) ___?___.

a)

Altitude

b)

Median

c)

Angle Bisector

d)

Perpendicular Bisector

3.

A Centroid is the point at which three _____________ intersect in a triangle.

a)

Medians

b)

Altitudes

c)

Perpendicular Bisectors

d)

Angle Bisectors

4.

A line that divides an angle into two congruent parts.

a)

Altitude

b)

Median

c)

Angle Bisector

d)

Perpendicular Bisector

e)

Midsegment

5.

A segment that connects a vertex of a triangle to the midpoint of the opposite side.

a)

Altitude

b)

Median

c)

Angle Bisector

d)

Perpendicular Bisector

e)

Midsegment

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.
CF, BE, and AD are the medians of the triangle. If BF =10, find AF.
a)
20
b)
10
c)
5
d)
Not Enough Information
8.
If DL = 24, then DG = 
a)
16
b)
8
c)
12
d)
36
9.
If G is the centroid of triangle ABC and GF= 4. Find the length of GC.
a)
4
b)
8
c)
12
d)
Not Enough Information
10.
If G is the centroid of triangle ABC and BE= 18. Find the length of BG.
a)
6
b)
12
c)
18
d)
Not Enough Information
11.
If G is the centroid of triangle ABC and AG= 16. Find the length of GD.
a)
8
b)
16
c)
24
d)
Not Enough Information
12.
If G is the centroid of triangle ABC and GE= 7. Find the length of BE.
a)
7
b)
14
c)
21
d)
Not Enough Informaion
13.

X is the centroid of the triangle. If ZX = 3, find AZ.

a)

3

b)

6

c)

9

d)

12

14.

X is the centroid of the triangle. If AZ = 24, find AX.

a)

4

b)

8

c)

12

d)

16

15.

Find the value of x.

a)

8

b)

16

c)

4

d)

32

16.
1.  PQ  is the perpendicular bisector of MN. What is QN?
a)
7
b)
14
c)
10.5
d)
28