The distance between A (-6, 7) and B (-1, -5) is: - Vidyadip

MCQ

The distance between A (-6, 7) and B (-1, -5) is:

A
12
B
13
C
7
D
$\sqrt{37}$

✓

Answer

13

Solution:

Distance between A and B is given by $\mid\text{A-B}\mid\mid\text{AB}\mid^{2} = (-6+1)^{2}+(5+7)^{2} = 25+144=169$

Then $\mid\text{A - B}\mid = 13$

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