Question

If A-B-C and d(A,C)=18; d(B,C)=7.5 then complete the following activity to find d(A,B).

Answer 1

Step-by-step explanation:

given that d(AC)=18units, d(BC)=7.5 units

also, points A,B,C lie on a straight line

=> AC = AB + BC

=> 18 = AB + 7.5

=> AB = 18 - 7.5

=> AB = 10.5 units

Answer 2

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d ( A,B ) = 10.5

Step-by-step explanation:

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