Find the distance between the points a (8-3)and b (0,9)by using distance formula
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Explanation:
a(8, -3) = (x1, y1)
b(0,9) = (x2 , y2)
by distance formula
(a,b) =√(x2-x1)^ + (y2-y1)^
√(0-8)^ + (9+3)^
√ 0^ + 12^
√ 0+ 144
√ 144
√16×9
= 4×3
=12
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