Answer:
The other leg is 12
Step-by-step explanation:
We can use the Pythagorean theorem to solve this problem.
a^2+b^2 = c^2
The legs are a and b and the hypotenuse is c
5^2 +b^2 = 13^2
25 + b^2 = 169
Subtract 25 from each side
25-25 +b^2 = 169-25
b^2 = 144
Take the square root of each side
sqrt(b^2) = sqrt(144)
b= 12