Question

Find the distance between the following pairs of points.

(a) A(9,2), B(7,2)

(b) A(2,-6), B(3,6)

(c) A(-8, 1), B(6, 1)

(d) A(-4, 2), B(-4,-3)

(e) A(3,-11), B(3,-4)

(f) A(0, 0), B(0, -5)​

Answer 1

Answer:

1.(9,2),(7,2)

d=√(x2-x1)²+(y2-y1)²

d=√(7-9)²+(2-2)²

d=√(-2)²+0

d=√4

d=2

2.(2,-6),(3,6)

according to distance formula

=√(3²-2²)+(6-(-6))²

=√(1²)+(-12)²

=√1+144

=√145

12.041

near to 12(approx,)

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