more than one question
fan and medal

Find the distance between (1,7) and (7,7).

A) 6

B) 8

C) 14

D) 22

Question

more than one question
 fan and medal

Find the distance between (1,7) and (7,7).

A)	6
	
B)	8
	
C)	14
	
D)	22

truwhovian11 · Answer

@PillowFace750 @pinkcandyrosez882 @pooja195 @jhonyy9

truwhovian11 · Answer

@Superwholock4445

welshfella · Answer

use the distance formula 
if the  2 points are (x1,y1) and (x2,y2)  the formula is

 sqrt [ {y2 - y1)^2 + (x2-x1)^2 ]

truwhovian11 · Answer

???????

welshfella · Answer

let x1 = 1 , y1 = 7 , x2 = 7 and y2 = 7)       ( thats the points in the question)

Plug these values into the formula  and work it out.

pinkcandyrosez882 · Answer

Would simply subtracting 1 from 7 work as it is the distance a point moved? (Like it started  at 1,7 and ended at 7,7) Sorry if I'm misunderstanding this

welshfella · Answer

No -  what we are doing is making the straight line between the 2 points the hypotenuse of a right angled triangle  then using the pythagoras theorem.

pinkcandyrosez882 · Answer

Oh okay. Sorry about that!

anonymous · Answer

Both points have the same y value, 7.
Therefore the line is parallel to the x axis and is 7 - 1 or 6 units in length.

truwhovian11 · Answer

thanks i have a few more i already answerd haph of them already

welshfella · Answer

Yes   Of course|dw:1457389232974:dw|