Question

What is the length of the hypotenuse of the triangle?

Triangle A B C. Side A C is 7 feet and side C B is 4 feet. Hypotenuse A B is unknown.
StartRoot 22 EndRoot ft
StartRoot 33 EndRoot ft
StartRoot 57 EndRoot ft
StartRoot 65 EndRoot ft

Answer 1

65

Explanation:

Answer 2

`√(65)`

Explanation:

`a^(2)+b^(2)=c^(2)`

`4^(2) +7^(2) =c^(2)`

`16+49=c^(2)`

`65=c^(2)\\√(65)=c`