Answer:
8.4 you just add it so i hope it helps
(3,1) +(1,6)
Step-by-step explanation:
first yiu
10 feet
Find the hypotenuse
a^2 + b^2 = c^2
6^2 + 8^2 =c^2
36+ 64 = c^2
100=c^2
(square root) 100 = 10
c=10
