Q1 of 84 Page 114

Find the distance between the following pairs of points.

(7, 0) and (8, 0)

Formula used:


(7, 0) and (–8, 0)


x1 = 7 and x2 = –8


y1 = 0 and y2 = 0


⇒ D = √ ((–8 – 7)2 + (0 – 0)2)


⇒ D = √ ((–15)2 + (0)2)


⇒ D = √ (225 + 0)


⇒ D = √ 225


⇒ D = √ (5 × 3 × 5 × 5)


⇒ D = 5 × 3


⇒ D = 15


More from this chapter

All 84 →
1

Find the distance between the following pairs of points.

(2, 2) and (3, 2)

 1

Find the distance between the following pairs of points.

(−2, 2) and (3, 2)

 1

Find the distance between the following pairs of points.

(0, 17) and (0, −1)

 1

Find the distance between the following pairs of points.

(5, 7) and the origin