Answer:
Since the Option of equation are not given. Kindly chose any of the below equation from the answer to find the value of 'x'.


OR


Step-by-step explanation:
Given:
Length of One leg = x
Length of other Leg= 15
Hypotenuse = 17
We need to find the equation used to determine the value of x.
Solution:
Assuming Triangle to right angled triangle.
So we will apply Pythagoras theorem which sates that;
"The square of sum of two legs of right angle triangle is equal to square of the length of hypotenuse."
so we can say that;


OR


Since the equation are not given. Kindly chose any of the below equation from the answer to find the value of 'x'.


OR

