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rosieanneanney
08.09.2020 •
Mathematics
URGENT PLS HELP
Question 10 of 10
What is the scale factor of ABC to AXYZ?
B
25
60
35
45
9
112
489
96
96
A
480
35 с
X 7 Z
A.
A.
01 -
B. 5
C.
1
3
D. 3
Solved
Show answers
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Ответ:
B. 5
Step-by-step explanation:
Since corresponding angles of ΔABC and ΔXYZ are congruent (same measure), they are similar triangles. Thus, their corresponding sides are all in the same proportion which is we need to find as a scale factor:![\frac{AB}{XY} =\frac{BC}{YZ} =\frac{AC}{XZ}=\frac{45}{9}=5](/tpl/images/1744/6624/5e1a7.png)
Ответ:
A
Step-by-step explanation: