Question

Find the length of a line joining the point ( 4,3 ) and origin .​

Answer 1

`d=5`

Explanation:

you have to use the distance formula, making the origin (0,0) the 1st point and (4,0) the second point.

`d=\sqrt{(x_(2) -x_(1))^(2) + (y_(2) -y_(1))^(2) }`

`d=\sqrt{(4-0)^(2)+(3-0)^2 }`

`d=√((4)^2+(3)^2)`

`d=√(16+9)`

`d=√(25)`

`d=5`

Answer 2

i think you have to count till you get to 4 or 3 then the remaining you plus with the 3