Question

Answer the following questions 1) In A -B-C, d(A, C) = 22, d(B, C) = 8.5 then d( A, B)​

Answer 1

Answer:

13.5

Step-by-step explanation:

A-B-C -(given)

So,

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

22 =d(A,B)+8.5 -(given)

22-8.5 =d(A,B)

13.5 =d(A,B)

d(A,B) =13.5

So,

the answer is,

13.5