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Find the Distance Between the Points (I) A(9,3) and B(15,11) - Mathematics

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Find the distance between the points

(i) A(9,3) and B(15,11)

 

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Solution

A(9,3) and B(15,11)
The given points are A(9,3) and B(15,11)
`Then ( x_2= 9,y_1=3) and (x_2 = 15 , y_2=11)`

`AB=sqrt((x_2-x_1)^2 +(y_2-y_1)^2)`

`=sqrt((15-9)^2 +(11-3)^2)`

`=sqrt((6)^2+(8)^2)`

`=sqrt(36+64)`

`= sqrt(100)`

= 100 units

 

Concept: Distance Formula
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APPEARS IN

RS Aggarwal Secondary School Class 10 Maths
Chapter 16 Coordinate Geomentry
Q 1.1

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