हिंदी

Find the Distance Between the Following Pair of Point in the Coordinate Plane.

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प्रश्न

Find the distance between the following pair of point in the coordinate plane.

(1 , 3) and (3 , 9)

योग
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उत्तर

A = (1 , 3) , B = (3 , 9)

AB = `sqrt (("x"_2 - "x"_1)^2 + ("y"_2 - "y"_1)^2)`

`= sqrt ((3 - 1)^2 + (9 - 3)^2)`

`= sqrt (4 + 36)`

`= sqrt 40` units = 2`sqrt 10` units.

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अध्याय 12: Section and Mid-Point Formula - Exercise 12.1

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फ्रैंक Mathematics Part 2 [English] Class 10 ICSE
अध्याय 12 Section and Mid-Point Formula
Exercise 12.1 | Q 1.2
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