Name ___________________________________
Zita
Period _____________
GEOMETRY PREP REVIEW
Fall Final Exam
Chapter 6
1. Ms. Zita is building a school. Her scale drawing is 3 inches and 6 inches long.
The school is 2 feet long. Using Ms. Zita’s scale, how wide should the playhouse be?
1. ________
2. Given: C  A , D  O . Which theorem or postulate can be used to prove
CAT ~ DOG ?
2. _________
O
A
T
C
G
D
3. How can you prove the following triangles are similar?
10
7
5
3. _________
14
4. Using similar triangles, Bob wants to measure the width of the river (w). He marks
4. _________
Distance as shown on a diagram. Using this information, what is the approximate width of the river?
5 mi
3 mi
5. How long is
WZ where ABCD ~ WXYZ?
20 mi
5. __________
6. Given: ABC
DEF . Find AC .
6. __________
16
2
5
Other Practice:
7. What is the relationship between the two lines y  
3
2
x  5 and y  x  5 ?
2
3
A) intersecting, but not perpendicular
B) parallel
C) perpendicular
D) same line
8. Which property is represented by this statement, “If
A) Transitive
B) Reflexive
B) Reflexive
a  b , then b  a .”
9. __________
C) Symmetric D) Addition
2
10. Given the equation y   x  3 which line is parallel and through point (7, 5)?
7
(Hint: Plug in point-slope form)
2
A) y   x  7
7
8. __________
C) Symmetric D) Addition
9. Which property is represented by this statement, “If
A) Transitive
b  c , and c  d , then b  d .”
7. __________
2
B) y   x  7
7
2
C) y   x  5
7
2
D) y   x  5
7
10. _________