Answer Key
Geometry CP Final Exam Review Answers
-
University:
Central Michigan University -
Course:
MTH 341 | College Geometry Academic year:
2022
-
Views:
117
Pages:
22
Author:
Adeline Cowan
Geometry CP - Final Exam Review
GET ORGANIZED. Successful studying begins with being organized. Bring this packet with you to class every day.
DO NOT FALL BEHIND. Do the problems that are assigned every night and come to class prepared to ask about the things you could not do.
GET SERIOUS. The grade you earn on this exam is worth 20% of your semester grade.
MAKE NOTES AS YOU WORK. As you do these problems, you will come across formulas, definitions, problems, and graphs that you will want to put on your notecard.
NOTECARD: Your notecard must be in your own writing. You may put on it anything you think will help you on the exam. You may use the front and back. You will turn it in with your exam.
There is nothing on the exarn that you have not studied this year.
This packet is worth a HUGE homework grade.
Final Review Assignments
Chapter
7
8
Due Date
.
10
11
12
5th Hour Exam: Thursday, June 13th 8:00-9:45
6th Hour Exam: Thursday, June 13th 9:45-11:15
Geometry CP
Name
Chapter 7 Final Review
Find the unknown side length. Write your answer in simplest radical form.
1.
2.
3.
39
12
15
21
72
15
12
Find the indicated value. Write your answer in simplest radical form
5. Randy made a ramp for his dog to get into
is truck. The ramp is 6 ft long and the bed of the truck is 3 ft above the ground. Approximately how far from the back of the truck does the ramp touch the ground?
A. 3 ft.
B. 4 ft.
C. 5.2 ft.
D. 6.7 ft.
6. Find the area of the isosceles triangle with side lengths 20 in., 20 in., and 24 in.
7. Find the altitude. Then find the area of the isosceles triangle.
50 ft
50
10. 4.1, 9.2, and 5.6
11.
44 14. Identify the similar triangles in the diagram.
12.
Classify the triangle by the side lengths as acute, right, or obtuse.
8. 7, 11, and 3/17
9. 3 2, and 5
2' 2
13.
10
23
2-10
2147
20
Find the indiented values. Leave answers in simplest radica
15. Identify the similar triangles in the diagram.
12
M
H
16. Find the value of a.
17. Skip!
18. Find the values of y, KL, and KM.
19. Find the values of y, XZ, YZ, and XY,
Rewrite the following equations of a circle into standard from by completing the square. Then state the center and the radius.
39. x²-8x+16+y²+2y+4= 25
40. x²+6x+y² - 2y = 2
center. radius:
center: radius:
42. x²+6x+y²-4y = 12
41. x²+2x+y²-6=10
center: radius:
Chapter 10 Final Exam Review Answers
center: radius:
1. point of tangency
2. common tangent
3. radius
4. chord
5. center
6. diameter 7. secant
8. common tangent
9.90
10. 42.5
11. 48.5
12. 42.5
13. 47.5
14. 48.5
15.95
16. 180
17. 180
18. 122
19. 115
20,80
21. 100
22. 105
23. 70
24.6
25. 8
26.4
27. x 91.5. y = 35, z= 88.5
28. 20
29. x = -2, 3/4
30.7
31. n=21, m = 43.5
32. 4.94
33. 63
34. (x+3)+(y-1)=25
35. (x-2)2+(y-4)²=169
36. (x-2)+(y-4)=5
37. (x+3)+(y-2) =4
38. see online key
39. (x4)2 + (y+1)222 C: (4,-1) R: v22
40. (x+3)2+(y-1)212 C: (-3, 1) R: 2√3
41. (x+1)2+(y-3)220 C: (-1, 3) R: 2√5
42. (x+3)2+(y-2)² = 25 C: (-3, 2) R: 5
Geometry C.P.
Name
Chapter 11 Final Review
Find the area of the shaded figure shown.
1.
2.
3.
C
2
A
B
5.
6.
20
16
20
14
31
7.
21
8.
9.
16
11
28
16
32
21
42
34
10.
4 m
30
8m
11.
21 m
20 m
12.
8,in.
28.
13.
11 m
33 m
14.
13 in
7
15.
Find the area of the triangles below.
16.
719
5
17.
429
X3
Use the given area to find the value of x.
18. Area 80m²
19. Area 288.96 ft²
x ft
20. Area
153 ft²
xm
6m
5m
9.6 ft
402 11
17ft
xft
12m
Algebra
21. The area of a triangle is 54 square units. The base of the triangle is three times the height. Find the base and the height.
22. The area of a parallelogram is 80 square centimeters. The height of the parallelogram is four fifths its base. Find the base and the height.
23. Complete the table of ratios for similar polygons.
Ratio of corresponding side lengths
Ratio of perimeters
Ratio of areas
3:4
3:7
144:25
Corresponding lengths in similar figures are given. Find the ratios (shaded to unshaded) of the perimeters and areas. Find the unknown area.
24.
A = 1024 mm²
25.
A = 400 in.
20 In.
14 in.
24 mm
9 mm
Use the given area to find XY.
26.
EFGHJKUVWXYZ
W
G
U
E
H
8 cm
K
Z
A = 168 cm²
Y
A=378 cm²
27.
ABCDWXYZ
B
15 in.
C
X
X
W
A
D
4= 135 in.
A = 15 in.2
Find the perimeter of the figure.
28.
29.
41 in.
T 11 In.
T 11 in.
5 mm
L
41 in.
30. Use the diagram to find the indicated measure. In circle D, LEDF = ∠FDG
H
a) measure arc EFG
b) measure arc EHG
c) length of arc EFG
D 180°
G
E
d) length arc EHG
e) measure arc EHF
f) length of arc FEG
7 m
F
31. The area of circle R is 295.52 in. The area of sector PRQ is 55 in. Find the indicated measure.
a) Radius of circle R
b) Circumference of circle R
c) measure arc PQ
d) length arc PQ
R
Related Documents
Geometry CP Final Exam Review Answers
of 22
Recommended Documents
⏰ Deadline pressure?
Get your assignment done in just 3 hours. Quick, easy, and available 24/7.
Report
Tell us what’s wrong with it:
Thanks, got it!
We will moderate it soon!
Free up your schedule!
Our EduBirdie Experts Are Here for You 24/7! Just fill out a form and let us know how we can assist you.
Take 5 seconds to unlock
Enter your email below and get instant access to your document