Question

Find the distance between (1,3) and (5,6)

Answer 1

Answer:

d =5

Step-by-step explanation:

$(1,3)=(x_1,y_1)\\ (5,6)=(x_2,y_2)\\\\d =\sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}\\\\d=\sqrt{\left(5-1\right)^2+\left(6-3\right)^2}\\\\d=\sqrt{(4)^2+(3)^2}\\\\d =\sqrt{16+9}\\\\d=\sqrt{25}\\\\d=\sqrt{5^2}\\\\d =5$