Answer:
the answer should be
![12 √(2)](https://img.qammunity.org/2022/formulas/mathematics/high-school/d0tsws0w4rasotpvzy2h2yy0cnmjw9o74l.png)
Explanation:
the shorter leg of a right triangle (in this case it would be BC) is always half the value of the longest side, AB. So if AB is 24\/2, half of that should be 12\/2. So, since BC =X, then X=12\/2.
hope this made sense