The length of the hypotenuse of a right triangle is the square root of 18 and one leg measures 4. What is the length of the other leg?
+37084 Pythagorean Theorem:
a^2 + b^2 = c^2 a and b are the 'sides' and c= hypotenuese
4^2 + b^2 = (sqrt18)^2
16 + b^2 = 18
b^2 = 2
b = sqrt(2)
