a2 + b2 = c2
52 + 122 = c2 <--- i dont know to find the value and to the rest someone plz help
25 + 144 = c2
169 = c2 c2 = 169
c = √169
c = 13
52 + 122 = c^2
174 = c^2 take the square root of both sides
sqrt (174) = c
