Question

1. Find the distance between the points:
(i) A(9,3) and B(15, 11)
(iii) A(-6, 4) and B(9,-12)
(ii) A(7,4) and B(-5,1)
(iv) A(1, -3) and B(4, -6)​

Answer 1

Answer:

Use distance formula

d=√(X2-X1)²+(Y2-Y1)²

Step-by-step explanation:

Here I will show you how to solve.

let's take example (I).

we have to find Distance AB.

x1 is 9

y1 is 3

these are coordinates of a point as we know(x,y)

similarly

x2 is 15 and Y2 is 11

now apply distance formula

AB=√(15-9)²+(11-3)²

=√36+64

=√100

=10.

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