Find the value of x in the triangle shown below.

b = = 4.47

Step-by-step explanation:

The Pythagorean Theorem is

Let's say a= 2, b= x, and c = 4

Since we need to find the value of x, we will rearrange our equation

Now, we substitute plug in the numbers for the values

Then, find and

4 + 16 =

Add 4 and 16

4 + 16 = 20

20 =

We still need to find what b is by itself, we need to get rid of the exponent.

So, we need to take the square root of both sides.

b = = 4.47

And that would be your answer

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