Question

9 miles 10 miles 19 miles 22 miles ??

Answer 1

Joan is 5 miles away from Gary.
Gary is 8 miles away from Kash.

Let the distance between Joan and Kash be
`x`. Then you can use Pythagorean theorem to find it:

`x=√(5^2+8^2)=√(25+64)=√(89)\approx 9.434`