Question

What is the distance between `(-5 ,( 5 pi)/6 )` and `(1 , ( pi )/2 )`?

Answer 1

Distance between points `=sqrt(334)/3`
`=6.09189`

Explanation:

Distance between two points when the coordinates are given is `sqrt((x2-x1)^2+((y2-y1)^2)`
`=sqrt((1+5)^2+(pi/2-5pi/6)^2`
`=sqrt(6^2+(-2pi/6)^2)`
`=sqrt(36+(pi^2/9))`
`=sqrt(36+(10/9))`
`=sqrt(324+10)/9`
`=sqrt(334)/3`
`=6.09189`