What is the lengh of the line segmant between (-3,8) and (7,8)

Length = 10

Step-by-step explanation:

Normally you would use

d = sqrt( (x2 - x1)^2 + (y2 - y1)^2 )

But the 2 y values are the same so y2 - y1 = 0.

d then becomes sqrt(x2 - x1)^2

d = (x2 - x1) because the square root of (x2 - x1)^2 is just (x2 - x1)

x2 = 7

x1 = -3

d = (7 - - 3) = 10

only 10/60 isn't equivalent

hope this : )

answer: both chords and diameters have two endpoints on a circle. diameters must intersect the center of a circle.