find the point on y axis which is equidistant from the points (5,-2)and (-3,2)
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Answered by
480
let suppose the point on Y axis is A
So the A(0,y)
(5,-2) = P
(-3,2)=Q
AP²= AQ²..(Equidistant point)
By distance formula
(0-5)² + [(y-(-2)]²=[(0-(-3)]² + (y-2)²
25+y²+4y+4 = 9+ y²-4y+4
4y +4y=9-25 ......(like term)
8y=-16
y=-16/8
y=-2
A(0,-2)
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Therefore the coordinates (5,-2) and (-3,2) is equidistant on Y axis at point (0,-2)
So the A(0,y)
(5,-2) = P
(-3,2)=Q
AP²= AQ²..(Equidistant point)
By distance formula
(0-5)² + [(y-(-2)]²=[(0-(-3)]² + (y-2)²
25+y²+4y+4 = 9+ y²-4y+4
4y +4y=9-25 ......(like term)
8y=-16
y=-16/8
y=-2
A(0,-2)
I hope it will help you
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Follow Me
Thanks for Question
Therefore the coordinates (5,-2) and (-3,2) is equidistant on Y axis at point (0,-2)
Answered by
134
Answer:
A(0, y)
B(5, 2)
C(-3, 2)
AP^2=AQ^2 (equidistant)
•(0-5) ^2 +[y-(-12)]=(0-(-3)) +(y-2)
•25+y^2+4y+4=9+y^2-4y+4
•4y+4y=9-25
•8y=-16
•|"y=-2"|
Step-by-step explanation:
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