Answer:
The value of x is

Explanation:
Given : A right angled triangle with base = 8 , perpendicular = 5
We have to find the value of x that is we have to find the length of hypotenuse.
Consider the given right angled triangle,
PYTHAGORAS THEOREM states that for a given right angle triangle the sum of square of base and perpendicular is equal to the square of hypotenuse.
Mathematically written as ,

Here, B = 8 , P = 5
substitute, we have,

Simplify, we have,


Taking square root both side, we have,

Thus, The value of x is
