Help question 2 please math

6.851=c

Step-by-step explanation:

Assuming that triangle ABC is a right triangle this is actually super simple. All you have to do is use the pythagorean theorem ((a²+b²=c²)("a" and "b" are the two short sides that make the right angle and "c" is the hypotenuse)).

a²+b²=c²

3.8²+5.7²=c²

14.44+32.49=c²

46.93=c²

//so here you have to take the square root of both sides so you are left with "c" and not "c²"

√46.93=√c²

6.851=c