Short=5 hypotenuse=10 long=
i hope this helps you 10^2=5^2+x^2100-25= x^2x= 5 square root of 3
a^2 + b^2 = c^25^2 + b^2= 10^225 + b^2 = 100b^2 = 75square root both sides... Answer : (5 square root of 3)