Find the length of the line segment AB, if. a) A (-2), B (6); b) A (-4), B (9)
| August 29, 2021 | education
In order to find the length of a segment, you need to subtract the starting coordinate from the final coordinate:
a) A (-2), B (6);
6 – (-2) = 6 + 2 = 8 – the length of the segment AB.
Answer: the length of the segment AB = 8.
b) A (-4), B (9);
9 – (-4) = 9 + 4 = 13 – the length of the segment AB.
Answer: the length of the segment AB = 13.
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