Question

If A-B-C and d ( A, B) = 4, d ( A, C) = 20 then d ( B, C) = ?​

Answer 1

Answer :

d(B,C)=16

Step-by-step explanation:

d(A,B) + d( B,C) = d(A C)

4 + d( B,C) = 20

d( B,C ) = 20 - 4

d(B,C)= 16

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