Answer:
Explanation:
the distance between the points A(3,12) and B (14,2)is real number AB :
AB = √((XB -XA)² +(YB -YA)²)
AB = √((14 -3)² +(2 -12)²)
AB = √((11)² +(-10)²)
AB= √(121+100)
AB= √221
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