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distance formula of graph. You know that the distance A B between two points in a plane with Cartesian coordinates A x 1 y 1 and B x 2 y 2 is given by the following formula. The distance formula is not complicated -- you just need to practice with a graph so you understand whats going on.
By using this website you agree to our Cookie Policy. Two squared plus nine squared plus nine squared is going to be equal to our hypotenuse square which Im just calling C is going to be equal to C squared which is really the distance. D 58.
To solve this distance equation you just need to substitute the numbers into the distance formula.
To find the distance between two points x 1 y 1 and x 2 y 2 all that you need to do is use the coordinates of these ordered pairs and apply the formula pictured below. D x 2 x 1 2 y 2 y 1 2. X 1 y 1 2 5 x 2 y 2 9 8 Step 2. Heres how we get from the one to the other.