Question

Find the distance between the two points rounding to the nearest tenth (if necessary).

(0,1) and (-5,7)

Answer 1

12

Explanation:

`We\ know\ that\ distance\ between\ two\ points\ on\ a\ graph\ is\ given\ by\\\\sqrt{(x_2-x_1)^2+(y_2-y_1)^2} \\Here,\\x_1=0\\x_2=1\\y_1=-5\\y_2=7\\Substituting\ them\ in\ our\ formula,\ we\ get:\\√((1-0)^2+(7-(-5))^2)\\=√(1+(7+5)^2) \\=√(1+144)\\=√(145)\\=12.04\\Hence\ it\ rounds\ off\ to\ 12.\\`