Answer :
The correct answer is the third choice.
It's the only possible answer. They are using the Pythagorean theorem to solve this problem.
The hypotenuse is w + v
The long leg is x
The answer must be like this:
[tex]\text{ z}^2=(w+v)^2-x^2[/tex]
The correct answer is the third choice.
It's the only possible answer. They are using the Pythagorean theorem to solve this problem.
The hypotenuse is w + v
The long leg is x
The answer must be like this:
[tex]\text{ z}^2=(w+v)^2-x^2[/tex]