4x+8 = 32, 4x = 24, x = 6
Step-by-step explanation:
We will use pythagoras' Theorem for this question

where c is the longest side (in this case, the diagonal)
a and b are the 2nd and 3rd longest side (interchangeable)
given a = 10.6, b = 16.8,

Answer:
2√3 is the simplest radical form.
Step-by-step explanation: