Geometry
1st Semester Review 2013
Name ____________________
Date _____________ Hr _____
4. FH = 56. Find the value of x and FG.
9. Refer to the diagram.
1. Find the value of x.
a. Same-side Interiors:
X = 12
X = 12 and FG =19
3& 5
4& 6
b. Corresponding:
1& 5
5. In ABC, AB = 12, BC = 15, and AC = 22.
List the angles from largest to smallest.
B, A, C
3&
7
2&
6
4& 8
2. Find the value of x.
X=7
6. Write an equation of a line that is parallel to
y = 3x+5 and goes through the point (-2, 6).
Y = 3x+12
10. Would you use SSS, SAS, ASA,AAS, or HL
with CPCTC to prove AD  CB ?
7. Write the equation of a line that is
perpendicular to 2x-4y=8 and goes through
The point (-4,7)
SAS
Y = -2x -1
3. Graph quadrilateral ABCD with vertices
A( – 5 , 2), B( –5, – 3 ), C( 2, – 3 ), and D( 2, 2 )
to determine its most precise name.
11. List the angles of ABC in order of angle
measure from smallest to largest.
8. Find the value of x.
X = 26
C , A, B
12. Find the midpoint between
A( – 1, 5) and B(6, – 3).
Rectangle
5 
 ,1
2 
Geometry
1st Semester Review 2013
Name ____________________
Date _____________ Hr _____
18.
13. The lengths of two sides of a triangle are 5 and 8.
Which can be the length of the third side?
A. 2
B. 13
C. 15
SSS
23.
SSS
D. 7
14. What is the distance between ( – 2, 3) and
(4, – 1)? Round your answer to the nearest tenth.
19.
7.211
AAS
Given three segments, determine if they could form
a triangle.
15. Find the value of x.
x  74
24. 14, 48, 50
Right
25. 6, 7, 9
Acute
20.
Not Possible
26.
For each pair of triangles, state the postulate or
theorem you can use to prove the triangles
congruent. If the triangles cannot be proven
congruent, write not possible.
27. A girl 4 feet tall casts a shadow 3 feet long. At
the same time, the shadow of her house is 18 feet
long. How tall is her house?
21.
SAS
The house is 24 ft tall.
28. Name the coordinates of the image of
after a composition using the given
transformations in the order they appear.
16.
HL
22.
AAS
17.
Not Possible
11 , 5, 7 Obtuse
or
ASA
P(4, 5), Q(7, 1), R(8, 8)
Translation: (x, y)
(x, y – 7)
Reflection: in the y-axis
P”(-4,-2), Q”(-7,-6),R”(-8,1)
Geometry
1st Semester Review 2013
Name ____________________
Date _____________ Hr _____
X = 4.09
Determine if the following triangles similar? If so,
write the similarity statement, and name the
postulate or theorem that you can use to prove they
are similar. If not, write not similar.
X = 13
34.
Use the diagram to answer the following.
29.
AA
ABC
X = 20
EDC
30.
Not Similar
35.
20
x
7
15
y
7
31.
SAS
BAC
SRT
36.
Find the value of the variables for each of the
following figures.
32.
X = 20
x = 5.25
33.
37.
38. Which segment is the median?
AG
39. Which segment is the altitude?
AB
40. Which segment is the angle bisector? DE
41. Which segment is perpendicular bisector?
42. Give the coordinates of the points after a
dilation with a scale factor of 2 for A(1,3)
B(2, -2) and C(-4, 1)
Plot both sets of points on the given graph.
CF
Geometry
1st Semester Review 2013
48. Find the geometric mean of 8 and 18. If the
answer is not a whole number, leave it in simplest
radical form.
Geom Mean = 12
49. Find the geometric mean of 5 and 10. If the
answer is not a whole number, leave it in simplest
radical form.
Geom Mean = 5 2
Name ____________________
Date _____________ Hr _____