Please help ASAP on question b

Answer:
13.9cm
Step-by-step explanation:
13^2 = 169
5^2 = 25
169 + 25
= 194
13.9
Answer:
13.9283882772
Step-by-step explanation:
5^2 + 13^2 = c^2
25 + 169 = 194, so you find the square root of 194 which is 13.9283882772