AP EAMCET · Maths · Straight Lines
If and are the vertices of , then the equation of perpendicular bisector of the side is
- A
- B
- C
- D
Answer & Solution
Correct Answer
(C)
Step-by-step Solution
Detailed explanation
The slope of the side AB is 8-7-7-4=-111 Hence, the slope of the line which is perpendicular to AB is 1--111=11 (Say m) Now, say, point D is the mid-point of the line AB, Hence, the co ordinate of point D is -32, 152. Now, the equation of perpendicular bisector will be the…
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