Name___________________________
Chapter 6 Test Practice
Date______________________
Period____________________
Part 1 – Multiple Choice
1. In JKL what would be the correct classification of KF ?
a. altitude
b. median
c. perpendicular bisector
d. all of the above
2.
a. perpendicular bisector
b. median
c. altitude
3.
a. BQ
b. BP
c. AR
d. AC
d. transversal
4. In SUT , what would be the correct classification for VW ?
a. median
b. angle bisector
c. perpendicular bisector
d. altitude
Use the following diagram for problems 6 and 7.
In
YXZ,
bisects
, and
bisects
.
6. What is the mYXZ if m1  30 ?
a. 30°
b. 60°
c. 1°
d. 180°
c. 12.5°
d. 90°
7. Find m3 if m4  25
a. 25°
b. 50°
8. Which segment in the given figure is a median?
a. DG
b. CE
c. BF
d. AC
9. Write the sides of
a.
in order from shortest to longest.
b.
c.
d.
10. Three security cameras were mounted at the corners of a triangular parking lot. Camera 1 was 158 ft
from camera 2, which was 121 ft from Camera 3. Cameras 1 and 3 were140 ft apart. Which camera
had to cover the greatest angle?
a. camera 1
b. camera 2
c. camera 3
d. cannot tell
11. Tell whether a triangle can have sides with lengths 5, 11, and 7.
a. yes
b. no
12. Tell whether a triangle can have sides with lengths 1, 2, and 3.
a. yes
b. no
13. The lengths of two sides of a triangle are 3 inches and 8 inches. Find the range of possible lengths
for the third side, s.
a. 5 < s < 11
b. 3 < s < 11
c. 3 < s < 8
d. 5 < s < 8
Part 2 – Short Response
Use the figure below for questions 14-17.
In
14. Find FL if JL= 30.
15. If KE = 27, find KL.
16. What is KG, if GF = 10.5?
17. Find the measure of JE if JG = 16.
18. Solve for the variables x and y.
19. Solve for the variables x and y.
20. Find the missing measurement in the right triangle.
15 cm
9 cm
b cm
21. Find the missing measurement in the right triangle.
c cm
15 cm
25 cm
22. Find the length of the diagonal of a rectangle that has a length of 8ft and a width of 4 ft.
23. Find the distance between (-12,7) and (-1,9). Round to the nearest tenth.
24. Find the distance between (5, -6) and (4,2). Round to the nearest tenth.
25. Classify the triangle formed by the points (1,4), (-3,-2) and (4,-3)