Product of all slopes ( 4 ) of all sides of a rectangle = 1 .
Rectangle has opposite sides parallel and equal in measure .
Given : A rectangle in x y - plane which is 2 - D .
To find : the product of all slopes of all sides of a rectangle
The length and width will be parallel to each other hence their individual slope = 1 .
Product of all slopes of all sides of a rectangle = 1 * 1
= 1
Hence , product of all slopes of all sides of a rectangle = 1 .
To learn more on slopes of a line :
brainly.com/question/16949303
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