To solve simply realize the hypotenuse of one of these triangles is of the form where s is side length. Thus, our answer is .

Recall that an isosceles right triangle is a triangle. That means that it looks like this:

This makes calculating the area very easy! Recall, the area of a triangle is defined as:

However, since for our triangle, we know:

Now, we know that . Therefore, we can write:

Solving for , we get:

This is the length of the height of the triangle for the side that is not the hypotenuse.

Recall that an isosceles right triangle is a triangle. That means that it looks like this:

This makes calculating the area very easy! Recall, the area of a triangle is defined as:

However, since for our triangle, we know:

Now, we know that . Therefore, we can write:

Solving for , we get:

However, be careful! Notice what the question asks: "What is its height that is correlative and perpendicular to this triangle's hypotenuse?" First, let's find the hypotenuse of the triangle. Recall your standard triangle:

Since one of your sides is , your hypotenuse is .

Okay, what you are actually looking for is in the following figure:

Therefore, since you know the area, you can say:

Solving, you get: .

Based on the information given, you know that your triangle looks as follows:

This is a triangle. Recall your standard triangle:

You can set up the following ratio between these two figures:

Now, the area of the triangle will merely be (since both the base and the height are ). For your data, this is: