Question

Points L, M, N are collinear such that d(L,M) = 9.5, d(M,N) = 7.8, find d(L,N) .​

Answer 1

$\mathfrak{\purple{\huge{Answer ✔}}}$

$l - m - n \\ lm + mn = ln \\ 9.5 + 7.8 = ln \\ ln = 17.3$

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Answer 2

l − m − n

lm + mn = ln

9.5 + 7.8 = ln

ln = 17.3

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