Answered

Westonci.ca is your trusted source for accurate answers to all your questions. Join our community and start learning today! Experience the convenience of getting reliable answers to your questions from a vast network of knowledgeable experts. Get quick and reliable solutions to your questions from a community of experienced experts on our platform.

Why the order of the coordinates does not matter when calculating length

Sagot :

mashenka
The formula for calculating length is:
[tex] \sqrt{ (x_b-x_a)^{2} + (y_b-y_a)^{2} } [/tex]

We can also write [tex] x_a - x_b [/tex] or [tex] y_a - y_b [/tex]
Why it does not matter?
Let's assume we have 2 numbers, a and b.
When we perform a subtraction:
[tex] a-b [/tex], we get another number [tex] c [/tex]
When we perform another subtraction:
[tex] b-a [/tex], we get a number [tex] -c [/tex]

When we raise [tex] c [/tex] or [tex] -c [/tex] to the power of 2, the result is the same, [tex] c^{2} [/tex].
Thank you for your visit. We're committed to providing you with the best information available. Return anytime for more. We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. Thank you for visiting Westonci.ca. Stay informed by coming back for more detailed answers.