5 ft. 12 ft. What is the length of the hypotenuse? If necessary, round to the nearest tenth. C =___ feet
![5 ft 12 ft What is the length of the hypotenuse If necessary round to the nearest tenth C feet class=](https://us-static.z-dn.net/files/dd2/e33da0209124726497f201d4aac62148.jpg)
Answer:
13 ft
Step-by-step explanation:
Using Pythagoras' Theorem
[tex] {c}^{2} = {5}^{2} + {12}^{2} [/tex]
[tex] {c}^{2} = 25 + 144 = 169[/tex]
Square both sides
[tex]c = \sqrt{169} [/tex]
c = 13 ft