please help i'll fail if i don't pass this will give brainliest!

Answer: [tex]b^2+h^2=x^2[/tex]
Step-by-step explanation: The line labeled [tex]x[/tex] here is called the hypotenuse. There are a few ways to calculate the hypotenuse, but the most common way is by using this equation: [tex]b^2+h^2=x^2[/tex].
I hope this helped! ;) Good luck on your test or quiz or whatever you have to do in order to pass!
Answer:
The answer may be the 1st one x=1/2bh
Step-by-step explanation:
Answer may be x=1/2bh
If you are dealing with areas