Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter5: Similar Triangles
Section5.CR: Review Exercises
Problem 42CR
Related questions
Question
Transcribed Image Text:ASSESSMENT
Write the letter of the correct answer on your answer sheet. If your answer is not
found among the choices, write the correct answer.
1. Which of the following is not a triangle similarity theorem?
A. Right Triangle ST B. SSS Similarity
2. The
C. SAS Similarity
of a triangle is a segment from a vertex that forms a right angle
D. ASA Similarity
with the opposite side of the triangle
A. altitude
B. base
C. centroid
D. midline
3. If an altitude from the right angle to the hypotenuse of a right triangle is drawn,
how many similar triangles are there?.
A. none
B. one
C. two
D. three
4. Which proportion is correct based on the geometric mean similarity theorem?
longer leg of A1
shorter leg of A2
longer leg of A1
longer leg of A2
shorter leg of At shorter leg of A2
shorter leg of 42
hypotenuse of A2
A.
%3D
С.
shorter leg of Ai
longer leg of A2
hypotenuse of Ai
В.
shorter leg of A2
hypotenuse of A2
longer leg of A1
D.
shorter leg of A1
hypotenuse of A1
For numbers 5 to 11, base your answers on the figure to the right.
5. In the diagram, AT is the.
A. altitude
6. Which of the triangles is similar (with correspondence) to ATAM?
А. ДАНТ
7. Complete the proportion,
of AMAH.
B. centroid
C. hypotenuse
D. base
В. ДАТН
C. TAH
D. ATHA
MA
MT
MA
A. AH
В. АТ
С. МН
D. MT
8. Which of the following proportions is correct?
A. = B. =
9. If mzH = 58°, what is mzMAT?
A. 22°
10.If MT = 10 and TH = 5, what is the length of AT?
A. 5
11.If MT = 3 and MA = 26, what is the length of TH?
A. 5
MH
AH
MT
С.
D.
AT
MA
MA
В. 58°
C. 90°
D. 117°
B. 5V2
С. 15
D. 15/2
В. 8
С. 11
D. 14
19
GRADE
Learning Module for Junior High School Mathematics
For numbers 12 to 15, base your answers on the figure to the right.
12. Which of the following is true?
B. y= V4x
13. Find the value of x in the figure.
С. 12
14. Find the value of y in the figure.
С. 12
15. Find the value of z in the figure?
С. 8
A. x= 4y
C. y = V4z
D. z = 4y
A. 4
В. 8
D. 16
4V3
A. 4
В. 8
D. 16
A. 4
В. 4/2
D. 8V7
Critiool "
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