Question

What do I do to this

Answer 1

`d` stands for distance.

`</p><p>d(J, K)=√((7-2)^2+(8-4)^2)=√(25+16)\approx6.4</p><p>`

`</p><p>d(J, L)=√((1-2)^2+(-1-4)^2)=√(1+16)\approx4.12</p><p>`

`d(J, K)>d(J, L)` therefore the answer is D.