Question

Use the segment Addition Postulate to find the length of segment BC.

54
A
25
B
C

Answer 1

BC = 29

Explanation:

using the segment addition postulate

AB + BC = AC ( substitute values )

25 + BC = 54 ( subtract 25 from both sides )

25 - 25 + BC = 54 - 25 , then

BC = 29