Question

Find the length of the segment with the given endpoints.

(−12, 4), (21, 4)

Answer 1

33

Explanation:

d (segment length) =
`√((x2 - x1)^2 + (y2 - y1)^2) \\`

x1 = -12 y1 = 4

x2 = 21 y2 = 4

So coz of y1 = y2

d = x2 - x1

d = 21 - (-12)

d = 21 + 12

d = 33