Length of segment AB 4cm 2mm point C lies on segment AB and length of segment AC is 28mm.

univerkov | December 7, 2020 | education

Length of segment AB 4cm 2mm point C lies on segment AB and length of segment AC is 28mm. Find the length of the line segment BC.

Let us express the length of the segment AB in mm: 4cm 2mm = 42mm.
AC = 28 mm.
We find the length of the segment BC from the equality:
AC = AB + BC;
BC = AB-AC = 42-28 = 14mm.
Answer: 14mm.

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