Find the Length of a Pass of a Soccer Ball

[nycmathguy]

Homework Statement

Find length of pass.

Relevant Equations

Distance formula for points.

A soccer player passes the ball from a pointthat is 18 yards from the endline and 12 yards from the sideline. A teammate who is 42 yards from the same endline and 50 yards from the same sideline receives the pass. How long is the pass?

I am suppose to use the distance formula for points. I will set it but, before finding the length of the pass, I want to know if my set up is correct.

Let d = distance between two points on the xy-plane.

Our points in the form (x, y) are:

(18, 12), (42, 50)

See attachment.

 

[Doc Al]

Looks good to me.

 

[nycmathguy]

Homework Statement:: Find length of pass.
Relevant Equations:: Distance formula for points.

A soccer player passes the ball from a pointthat is 18 yards from the endline and 12 yards from the sideline. A teammate who is 42 yards from the same endline and 50 yards from the same sideline receives the pass. How long is the pass?

I am suppose to use the distance formula for points. I will set it but, before finding the length of the pass, I want to know if my set up is correct.

Let d = distance between two points on the xy-plane.

Our points in the form (x, y) are:

(18, 12), (42, 50)

See attachment.

Looks good to me.

Thanks. I will work out the math on paper.