GEO Unit 7 Quiz Review #2
Find the value of x that makes ∆ABC ~ ∆XYZ.
A
12
C
B
10
X
18
Y
Z
2x + 1
x =
Round your answer
to the nearest whole inch.
9 ft. 8 in.
9 ft. 6 in.
10 ft. 0 in.
9 ft. 3 in.
A map has the scale ratio of 3 inches : 165 miles. If the distance from
Zeeland, MI to Orlando FL is 21.5 inches on the map,how many miles is Orlando from Zeeland?
Round to the nearest whole mile.
Using the information in the diagram below findthe height of the Eiffel tower to the nearest foot.
1550 ft
Eiffel tower height =
8.5 ft
6 ft
ft
2.  Given that BC is parallel to DE and the segments of the sides
are proportional, find AB.

AB = 
12
21
9
FACT: If a line divides two sides of a triangle proportionallythen the line is parallel to the third side. 
Is WY parallel to VZ?
No, because 6/3 ≠ 7/4
Not enough information to tell
Yes, because 6/7 = 3/4
3.  Find the value of BP.
x+6
x
14
8
BP=
6.  PS, AB and QR are parallel supports holding     up a slanted road.  Use this information     to find PQ.
PQ =
round to nearest tenth.
yds.
#1) point A is at -8 and point B is at 7find the point so that it partitions AB into ratio of 2:3.
#2) Point A is at -5 and point B is at 7find the point so that it partitions AB into ratio of 5:1.
A
  y
A
  p
  w
  z
  q
  x
  r
  s
B
B
Given the points S(4, 3) and N(-2, 15), find the coordinates of point U on a directed line segment SN that partitions SN in the ratio 1:2.
(1, 8)
(2, 7)
(1, 9)
(6, 7)
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