Answer:
(x+5)
Step-by-step explanation:

Here, (x + 5) matches your answer choices
There are 10 in total but there is 10 and 1/4 total if it has that as a answer
Hello!
If you add up the squares of the two legs, it will equal the square of the hypotenuse. As we already have the hypotenuse, we will subtract.
225-81=144
Now we find the square root.
√144=12
Therefore, the other leg is 12 cm long.
I hope this helps!
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