Examine the triangles, which are similar.
12 mm
18 mm
y
?
12 mm
© 2017 StrongMind. Created using GeoGebra.
How many millimeters long is the missing side?
Note: The triangles may not be drawn to scale.

Examine the triangles which are similar 12 mm 18 mm y 12 mm 2017 StrongMind Created using GeoGebra How many millimeters long is the missing side Note The triang class=