Q1 of 84 Page 114

Find the distance between the following pairs of points.

(5, 7) and the origin

Formula used:


(5, 7) and (0, 0)


x1 = 5 and x2 = 0


y1 = 7 and y2 = 0


⇒ D = √ ((0 – 5)2 + (0 – 7)2)


⇒ D = √ ((–5)2 + (–7)2)


⇒ D = √ (25 + 49)


⇒ D = √ 74


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