2 Answers

Gauls · Answer 1 · 2018-12-09T17:06:31+0000

Answer:

The length of the side of the polygon is
$36\ units$

Explanation:

we know that

the formula to calculate the distance between two points is equal to

$d=\sqrt{(y2-y1)^(2)+(x2-x1)^(2)}$

we have

$A(7,-18)\\B(7,18)$

substitute the values

$d=\sqrt{(18+18)^(2)+(7-7)^(2)}$

$d=\sqrt{(36)^(2)+(0)^(2)}$

$d=36\ units$

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