Distance between (13,23,-1) and (-3,17,2)?

on2t1inf8b

on2t1inf8b

Answered question

2022-07-19

Distance between (13,23,-1) and (-3,17,2)?

Answer & Explanation

sviudes7w

sviudes7w

Beginner2022-07-20Added 12 answers

To calculate the distance between the 2 points use the three dimensional form of the distance formula :
d = ( x 2 - x 1 ) 2 + ( y 2 - y 1 ) 2 + ( z 2 - z 1 ) 2
w h e r e ( x 1 , y 1 , z 1 ) , ( x 2 , y 2 , z 2 ) are 2 points
In this question let ( x 1 , y ! , z 1 ) = ( 13 , 23 , - 1 ) and
( x 2 , y 2 , z 2 ) = ( - 3 , 17 , 2 )
substitute into the formula :
d = ( - 3 - 13 ) 2 + ( 17 - 23 ) 2 + ( 2 - ( - 1 ) ) 2
= ( - 16 ) 2 + ( - 6 ) 2 + 3 2
d = 256 + 36 + 9 = 301

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