Name ____________________________ Quiz One, Chapter sections 1 – 2
(The points on this quiz total 46)
Questions 1 – 9 refer to the figure at right. In the figure,
mFAE  30 and mACD  135
F
1. If BCD is a straight angle, find the measure of ACB .
30
Answer _________________________________ (3 pts)
A
2. (Answer this question as True if the statement is true or
Answer False if the statement is false).
H
E
G
ÐEHG and ÐBHE are the appropriate symbols for the same
geometric figure.
135
B
C
D
Answer _________________ (3 pts)
3. (Answer this question as True if the statement is true or answer False if the statement is false).
and
are the appropriate symbols for the same geometric figure.
Answer__________________ (3 pts)
4. Suppose mEAC  45 and mACB  45 , which one of the following statements is correct?
A) EAC  ACB
B) EAC  ACB
C) The angles are the same
Answer __________________ (3 pts)
Find each of the following (2 pts each)
5.
= __________________
6.
7.
= ___________________
8. BD
= _______________
DF
FB = ___________
9. How many different angles have point A as a vertex?
Answer___________________(3 pts)
A
10. In the diagram at right, ABC is a right angle and
m1  61 39 ' 21 , find m2 in degrees –minutes-seconds.
Show all work.
1
2
Answer: ___________________________________ (3 pts)
B
C
11. In the diagram at right, the perimeter (the distance
around ) ABC is 57, AB  x 1, BC  x  2 .
AC is twice as long as AB .
B
x+2
x+1
a. Determine the value of x________________(3 pts)
A
b. Find the length of BC
C
Answer _________________ (3 pts)
12. Find the angle formed by the hands of a clock at 7:45 a.m.
Please answer in degrees (not degrees, minutes, seconds).
Answer_______________________________ (3 pts)
13. Refer to diagram at right. In the diagram,
FSW and CSD are straight angles,
mFSC  x  10 , mWSC  2 y  50 , and mWSD  2x  30 . Find
the values of x and y .
F
C
S
W
D
Answer x =___________ y =___________ (2 pts each)
Algebra Review Questions
14.
Solve
5x 8 9
- = -10x
3 6 2
for x
Answer_____________ (3 pts)
15.
Please solve the system:
3x - 5y = -9
7x +10y = 304
x=_____________ (2 pts)
y=_____________(2 pts)
Your signature below is your word that you have taken this exam in an honorable manner:
_____________________________________________________
I will the number of points earned by 46 to determine the grade for the quiz.