1.

Find the perpendicular distance of point (2, 4) from line 2x+y-5=0.

A. \(\frac{6}{\sqrt{5}}\)
B. \(\frac{3}{\sqrt{5}}\)
C. \(\frac{9}{\sqrt{5}}\)
D. \(\frac{3}{\sqrt{2}}\)
Answer» C. \(\frac{9}{\sqrt{5}}\)


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