The calculated length of y in the 45-45-90 triangle is 8
How to determine the length of y in the 45-45-90 triangle
From the question, we have the following parameters that can be used in our computation:
The right triangle
Given that the triangle is a 45-45-90 triangle
Then
y = Hypotenuse/√2
Substitute the known values into the equation
y = 8√2/√2
Evaluate
y = 8
Hence, the value of y is 8
Question
On a 45-45-90 right triangle the legs are x and y and the hypotenuse is 8√2. Calculate the value of y