5. For questions a - d, determine how (if possible) the triangles can be proved similar.
a)__________
b) __________
c) __________
d) __________
Question 6
6.
Question 7
7.
Question 8
8.
Question 9
9.
9. Which of the following triangles is similar to ∆PQR?
Question 10
10.
Question 11
11.
Question 12
12.
Question 13
13.
1. The ratio of the sides of a triangle is 4:7:11. If the perimeter of the triangle is 286 meters, what is the length of the longest side? **Show all your work for full credit**
23
13
13.4
36
44.6
35
143
2. If the scale factor of Figure B to Figure A is 4:6, find the value of x.**Show all your work for full credit**
13.4
13
44.6
35
36
23
143
3. If ∆CDE ~ ∆FGE, find the value of x. *Round to nearest tenth.**Show all your work for full credit**
13.4
23
36
44.6
13
35
143
4. If ∆HBN ~ ∆LYR, find the value of x. *Round to nearest tenth.**Show all your work for full credit**
36
23
44.6
13.4
143
13
35
6. If l, m, and n are parallel, solve for x. **Show all your work for full credit**
131
-7
17
29
7
117
125
16
2
-17
7. Solve for x.
**Show all your work for full credit**
7
17
131
-17
125
29
117
2
16
-7
8. If ∆NQZ ~ ∆CBK, find BK.
**Show all your work for full credit**
7
2
-17
-7
16
125
117
131
29
17
10. If ∆PTS ~ ∆PQR, find the value of x.**Show all your work for full credit**
