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CP Geometry
Write the next number in the sequence, then describe the pattern.
Date
Chapter 1 Review
PD
1.)
0, 1, 3, 6, 10, 15,
2.)
1, 10, 100, 1000,
3.)
The first three members of a sequence are shown. How many dots are in the fourth member of the
sequence? The fifth?
Explain the pattern.
n=1
4.)
n=2
n=3
Sketch the next figure in the pattern.
Find a counterexample to prove that the statement is false.
5.)
If a number is divisible by 2, then it is divisible by 6.
6.)
If an animal is a bird, then it is a cardinal.
Sketch and label each figure.
7.)
Two intersecting
lines and a ray
whose initial point is
the point of
intersection of the
two lines.
8.)
Three parallel
planes.
10.)
Find the length of the segment from point B to the midpoint of AC.
9.)
Two intersecting
planes.
Use the drawing below to answer questions 11-15.
E
A
B
C
D
11.)
Name a line.
12.)
Name a pair of opposite rays.
13.)
Name three collinear points.
14.)
Name three noncollinear points.
15.)
Name a segment.
16.)
Suppose M is between L and N. Draw a sketch. Solve for y. Then find the lengths of
.
y=
LM = 4x + 8
MN = 9x – 4
LN = 82
LM =
MN =
LN=
27º
Use the diagram to the right for problems 17-22.
30º
17.)
20.)
18.)
21.)
mFBD 
19.)
22.)
Classify each angle in #17-21
23.)
1 and 3 are supplementary angles, 1 and 2 are vertical angles. If m 1 is 42º, then find the
measures of the other two angles.
24.)
1 and 2 are supplementary angles, 1 and 3 are vertical angles. If m 2 is 105º, then find
the measures of the other two angles.
Use the diagram to the right to answer problems 25-28.
5
25.)
1
Name a pair of vertical angles.
4
26.)
Name a linear pair.
27.)
If
28.)
If
2
3
In problems 29-32, use the diagram above to answer the following as always, sometimes, or never true.
29.)
30.)
31.)
32.)
3 and 4 are supplements.
33.)
Find the following information.
x=
[4]
[2]
[2]
34.)
35.)
Find the values of the variables.
x=
[4]
y=
[4]
Find the area and circumference of a circle with diameter 12ft. (Use
A=
[2]
C=
[2]
36.)
Find the area of the triangle.
A=
37.)
A can of paint will cover 108 square feet. How many cans of paint are needed to paint a wall 6 feet high
and 75 feet long? Show all of your work and EXPLAIN how you arrived at your answer. [3, 3]
BONUS: (2 points – ALL OR NOTHING!!!)
Find the coordinates of the other endpoint of a segment with endpoint N(
[2]
and midpoint, M(
.