The black triangles are similar. Find the value of x.
28
х
12 d
21
The val...
![subject](/tpl/images/cats/mat.png)
Mathematics, 20.04.2021 18:20 linacelina6027
The black triangles are similar. Find the value of x.
28
х
12 d
21
The value of x is
(just type a number in the box)
please help!!
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Answers: 2
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