Question

Can someone please help me with this square root problem?

Answer 1

x=14.87

Explanation:

What we want to use is pythagoras theorem:

a^2+b^2=c^2, where c is the hypotenuse

10^2+11^2=x^2

221=x^2

x=
`√(221)`

x=14.866...

x=14.87