Question

Find the distance between (11, 10) and (1,3). Round your answer to the nearest tenth.

Answer 1

Answer:

              12.2

Step-by-step explanation:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\\\d=\sqrt{(1-11)^2+(3-10)^2}=\sqrt{(-10)^2+(-7)^2}=\sqrt{149}\\\\d=12.2065...\approx12.2$