Chances 1. Pentagon ABCDE is similar to pentagon VWXYZ. Find the missing side lengths indicated below. You will have to show your work in the next question. (Figures are
drawn to scale).
Х
9 in.
A
W
7 in.
12 in.
54 in.
B
E
V
2 in.
BC =
XY=
VZ=

Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?

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