Question

I will give u brain thing
its urgent!!!!!​

Answer 1

Assuming this is a right triangle, we can use the Pythagorean theorem:

`(length-of-leg-1)^2+(length-of-leg-2)^2=(length-of-hypotenuse)^2\\12^2 + 7^2 = (length-of-hypotenuse)^2\\193 = (length-of-hypotenuse)^2\\length-of-hypotenuse = √(193)`

Thus x =
`√(193)`

Hope that helped!