This is called diffusion.
Answer:
The value of x:
in
Step-by-step explanation:
Given
in
in
a = x
we have to determine 'x'.
As the given triangle is a right-angled triangle.
Pythagorean Theorem:
For a right-angled triangle, with sides 'a' and 'b', the hypotenuse 'c' is defined as

so

as
in
in- a = x
substituting the values

in
Thus, the value of x:
in