Download Semester 1 Test review

Geometry 1st Semester Test Review
Name_________________________
Hour____________
1) Two lines that intersect to form right angles
1)______________
2) A polygon with 5 sides
2)______________
3) The common endpoint of two rays or segments
3)______________
4) Union of two rays with common end point that are non-collinear
4)______________
5) Point that divides a segment into two equal parts
5)______________
6) To cut in two equal parts
6)______________
7) Two figures with equal measure
7)______________
8) Figures with corresponding angles congruent and corresponding
sides in equal ratios
8)______________
9) Triangle with all sides equal
9)______________
______________
10) Any line segment from a vertex perpendicular to the base, also
the height of a figure
10)_____________
11) Triangle with at least two equal sides
11)_____________
______________
12) A segment that connects a vertex to the midpoint of the opposite side
of a triangle
12)_____________
13) Angles with a common vertex, common side and no interior points in
common
14) Lines in the same plane that don’t intersect
13)_____________
15) Set of points a given distance from a given point called the center
15)_____________
16) Two angles with a sum of 90 degrees
17) A flat surface with no thickness that extends indefinitely in all directions
16)_____________
______________
17)_____________
18) A series of points that extend in opposite directions without end
18)_____________
19) A position in space with no size
19)_____________
20) A polygon with all sides and angles congruent
20)_____________
14)_____________
_____________
21) A part of a line that is bounded by one endpoint
21)_____________
22) Triangle with no sides equal
23) A part of a line that is bounded by two endpoints
22)_____________
_____________
23)_____________
24) A segment that connects nonconsecutive vertices of a polygon
24)_____________
25) Non-coplanar lines that do not intersect
26) Six sided polygon
25)_____________
_____________
26)_____________
27) Quadrilateral with one pair of parallel sides
27)_____________
28) Polygon with opposite sides that are parallel
28)_____________
29) Quadrilateral with 4 equal sides
29)_____________
30) Plane figure with segments for sides
30)_____________
31) Four sided polygon
31)_____________
32) Two non-adjacent angles formed when two lines intersect
34) An angle with measure of less than 90 degrees
32)_____________
_____________
33)_____________
_____________
34)_____________
35) An angle with measure equal to 90 degrees
35)_____________
36) An angle with measure greater than 90 degrees
36)_____________
37) A polygon with all sides and angles congruent
37)_____________
_____________
38)_____________
33) Two angles with a sum of 180 degrees
38) The _______________ of a trapezoid is parallel to the bases and
its measure is half the sum of the bases.
39) The non-parallel sides of a trapezoid
39)_____________
40) Triangle with all acute angles
40)_____________
41) Triangle with one obtuse angles
41)_____________
42) Triangle with one right angle
42)_____________
43) A _____________ polygon has an exterior angle sum of 360 degrees
43)_____________
44) The _____________ angle sum of a convex polygon with “n” sides is
given by the formula S = 180(n-2)
44)_____________
Concepts
For problems 45-48 use proper notation to name each figure:
45)
46)
F
45)_____________
M
A
46)_____________
K
47)
48)
K
47)_____________
Y
M
48)_____________
G
Z
For problems 49-50 find the measure of each angle or segment using the figures below:
V
49)
Z
49)_____________
50)
K
R
E
BV  34
VR  ?
50)_____________
m KEZ  84
m ZEG  ?
G
B
51) Use a protractor to draw
GAU  123
52) Measure the following segment to the nearest sixteenth of an inch
__________________
51)
52)_____________
Use the following figure for problems 53-54
Y
G
S
D
L
53) Identify a pair of perpendicular segments
53)_____________
54) Identify a pair of parallel segments
54)_____________
******make sure to use proper notation******
Use the following figure for problems 55-58 ***Use proper notation****
55) Identify a pair of adjacent angles
55)_____________
56) Identify a pair of vertical angles
56)_____________
57) Identify a pair of complimentary angles
57)_____________
58) Identify a pair of supplementary angles
58)_____________
H
W
C
J
X
N
59) Find the measure of x:
(exact answers)
59)_____________
15cm
7cm
x
30º
60) Find the measure of x:
(exact answers)
60)_____________
x
9 in
61) Find the measure of n:
(exact answers)
61)_____________
n
45º
45º
10 mm
62) Find the measure of x if the following triangles are similar
x
20cm
8cm
16cm
62)_____________:
63) Two sides of a triangle are 5cm and 17 cm. Find the range of possible
values for the third side.
63)_____________
Q
64) Find the shortest segment in the following triangle
64)_____________
40º
60º
80º
E
V
65) Two angles of a triangle are 37 degrees and 55 degrees. Find the
third angle.
66) Find the measure of x:
A
65)_____________
66)_____________
25º
xº
D
82º
B
Use triangle WXY to answer problems 67-70
A
N K
U
Z
67) Name the altitude
67)_____________
68) Name the angle bisector
68)_____________
69) Name the perpendicular bisector
69)_____________
70) Name the median
70)_____________
T
WT = TU
W
71) Name all the quadrilaterals that apply: “the diagonals are congruent”
71)_____________
_____________
72) Find the measure of x:
2xº
70º
72)_____________
73) Find the measure of an interior and an exterior angle of a regular pentagon: 73) Interior_______
(hint: a pentagon has 5 sides)
Exterior______
74) What is the sum of the measures of the exterior angles of a regular convex
heptagon?
74)_____________
75) What is the sum of the measures of the interior angles of a regular convex
octagon?
75)_____________