Algebra-2

In a 45-45-90 triangle, the length of each leg is equal to the hypotenuse divided by the square root of 2.

 

Given that one leg of the triangle is 7, we can determine the value of the hypotenuse.

 

Let's denote the length of the hypotenuse as 'x'.

 

According to the properties of a 45-45-90 triangle, we have:

 

 

To solve for x, we can multiply both sides of the equation by :

 

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