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Wk 23: EOL: TEST Unit 5 Similar Triangles

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Last updated about 5 hours ago
27 questions
Note from the author:
You may use your notes/formative notes/videos to help you answer these questions. Please be sure to show your work FOR ANY PARTIAL CREDIT!!
You may use your notes/formative notes/videos to help you answer these questions. Please be sure to show your work FOR ANY PARTIAL CREDIT!!
Unit 5 Test..... Be Prepared to show your work for any partial credit..... Good luck folks! ^_^....... "Question: How do you make seven even?......"Answer: Subtract the S"
Unit 5 Test page 2...... did you remember to show evidence of how your got your answers?... "Question: Which tables do you not have to learn?....Answer: dinner tables."
Unit 5 Test page 3......have you thought about showing your work yet?... "Question:What did the Triangle say to the Circle?"
Unit 5 Test page 4...... it's not too late to start showing your work?... "Answer: You're pointless!"
Unit 5 LAST PAGE....still not to late to show work.... "Q: Why did the obtuse angle go to the beach? A: because it was over 90 degrees."
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Question 1
1.

Question 2
2.

Question 3
3.

3. What is the scale factor of Figure B to Figure A?

Question 4
4.

Question 5
5.

Question 6
6.

Question 7
7.

Question 8
8.

Question 9
9.

Question 10
10.

Question 11
11.

Question 12
12.

Determine how (if possible) the triangles can be proved similar.

Question 13
13.

Determine how (if possible) the triangles can be proved similar.

Question 14
14.

Determine how (if possible) the triangles can be proved similar.

Question 15
15.

Determine how (if possible) the triangles can be proved similar.

Question 16
16.

Determine how (if possible) the triangles can be proved similar.

Question 17
17.

Determine how (if possible) the triangles can be proved similar.

Question 18
18.

18. Which of the following triangles is similar to triangle PQR?

Question 19
19.

19. In addition to the information given in the drawing, which statement is sufficient to prove triangle STW ~ triangle XYZ?

Question 20
20.

Question 21
21.

Question 22
22.

22. In which of the following drawings is DE and parallel to AC ?

Question 23
23.

Question 24
24.

Question 25
25.

Question 26
26.

Question 27
27.

1. The ratio of the sides of a triangle is 3:5:7. If the perimeter of the triangle is 165 meters, what is the length of the longest side?
11
77
16
55
24
13.4
12
45.2
2. The ratio of the angles in a triangle is 9:2:4. What is the measure of the smallest angle?
13.4
12
16
11
24
45.2
77
55
4. If the scale factor of Figure A to Figure B is 4:6, find the value of x.
13.4
12
77
45.2
24
55
11
16
5. If ∆GHJ ~ ∆LMK, with a scale factor of 4:7, find the perimeter of ∆GHJ.
16
11
77
55
24
13.4
12
45.2
6. If ∆CDE ~ ∆FGE, find the value of x. *Round to nearest tenth.
16
55
77
11
24
45.2
13.4
12
If triangle HBN ~ triangle LYR, find the value of x.
55
45.2
12
11
77
24
13.4
16
8. If triangle PTS ~ triangle PQR, find the value of x.
57
7
21
10
12
19
15
9. If ∆FGH ~ ∆JKH, find HK.
21
12
15
57
7
19
10
10. If ∆PML ~ ∆TRQ, find ML.
10
21
15
57
7
12
19
11. If triangle ACD ~ triangle ABE, find the value of x.
12
10
19
7
21
15
57
TW:SW = 1:3
20. Solve for x.
42.5
10
52.5
2
117
17
21. Solve for x.
42.5
117
2
10
52.5
17
23. Solve for x.
52.5
10
17
117
29
16
11
24. If l, m, and n are parallel, solve for x.
16
52.5
10
11
17
117
29
25. If ∆NQZ ~ ∆CBK, find BK.
17
52.5
11
29
117
16
10
If VT bisects <STU, solve for x.
16
17
10
52.5
11
117
29
27. If LM bisects <JLK, find JK.
16
11
117
52.5
29
10
17