Wednesday

August 27, 2014

August 27, 2014

Posted by **Okzy** on Sunday, October 21, 2012 at 11:59pm.

- pre-calc. -
**Reiny**, Monday, October 22, 2012 at 8:37amThe distance from point (a,b) to the line

Ax + By + C = 0

is

|Aa + Bb + C| / √(A^2 + B^2)

write the line as 5x + 8y - 120 = 0 and plug in values

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