Question

What is the length of side AB in the triangle below?
A.19.21
b.9
c.3.87
d.4.12

Answer 1

?

Answer 2

I got 4.12

Answer 3

how did you get that

Answer 4

\[d = \sqrt{(-7+8)^2+(-8+4)^2}\]

Answer 5

\[=\sqrt{17} \approx 4.12\]

Answer 6

I got those numbers off your graph. Point A is (-8,-4), Point B is (-7,-8)

Answer 7

what about for this other question
What is the length of the diagonal AC in the rectangle below?
A.10.30
B.5
C.9
D.9.06