What is the value of x a. 100 b. 10 c. 36 d. 64

Ok so if you know how to use the pythagorean theorem then this should be pretty easy.

So basically all you need to do is square (²) 6 and 8 and then add up those numbers to find the value of x.
So 6² = 36
And 8² = 64
36 + 64 = 100
Now we need to find the square root of the bigger number.
So √100 = 10
The value of x is 10.
I hope this helps love! :)

The second and fourth answer are correct