Straight Line Question 96

Question: The length of perpendicular from (3, 1) on line $ 4x+3y+20=0 $ , is [RPET 1989; MP PET 1984]

Options:

A)6

B)7

C)5

D)8

Show Answer

Answer:

Correct Answer: B

Solution:

  • Required length $ \frac{4(3)+3(1)+20}{5}=7 $ .