Question

A coordinate plane is drawn over a map of the lake. If a canoe is at the point A(19, 2) and the Campsite is at C(1,7). What is the distance from the canoe to the campsite?
a. 13.5 Meters
b. 18.7 meters
c. 22.9 meters​

Answer 1

I don’t understand where the .# are coming from.