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December 20, 2014

December 20, 2014

Posted by **Anonymous** on Friday, December 7, 2012 at 7:55pm.

You are walking across a field to get to a hiking path. Use the graph below to find the shortest distance you can walk to reach the path. Explain how you know you have the shortest distance.

In the graph, the point where you are at is (60,100)

the path forms a line connected by two lines,

(25,10) and (50,0)

the x axis goes by 10's and the y axis goes up by 20's.

- Urgent! MATH -
**bobpursley**, Friday, December 7, 2012 at 8:00pmfrom where you are, draw a perpendicular to the line.

- Urgent! MATH -
**Anonymous**, Friday, December 7, 2012 at 8:01pmOkay... I did, now where should I go from here?

- Urgent! MATH -
**Reiny**, Saturday, December 8, 2012 at 10:31amIf P(p,q) is a point not on the line

Ax + By + C = 0 , then the shortest distance from P to the line is

|Ap + Bq + C|/√(A^2 + B^2)

so find the equation of the line in the above form, then apply the formula

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