if A-B-C and d(A,C)=17,d(B,C)=5.6,then d(A,B)=?
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if A-B-C and d(A,C)=17,d(B,C)=5.6,then d(A,B)=?
Step-by-step explanation:
If A-B-C is a straight line
d(A, C)=17
d(B, C)=5.6
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If C is not between A and B
d(A, B)=d(A, C)-d(B-C)
=>d(A, B)=17-5.6
=> d (A, B)=11.4
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If C is not between A and B
d(A, B)=d(A, C)-d(B-C)
=>d(A, B)=17+5.6
=> d (A, B)=22.6
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