math

What is the distance between (4,4) and (-4,-4) on a coordinate plane?

asked by riona
  1. goes left 8 units
    goes down 8 units
    45, 45 , 90 triangle
    hypotenuse = side * sqrt 2
    so
    8 sqrt 2

    posted by Damon
  2. Thanks!

    posted by riona
  3. You are welcome.

    posted by Damon

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