Find the missing side of this right
triangle.
X
28
[?]
X =1
Enter the number that belongs in the green box.
![Find the missing side of this right triangle X 28 X 1 Enter the number that belongs in the green box class=](https://us-static.z-dn.net/files/d1f/3581590026ed6f83b8c4ea54327ce37f.png)