Question

1 math question? will fan and medal!

Answer 1

Calculate the distance between the points Q=(-9, 9) and J=(-1, 2) in the coordinate plane.
Give an exact answer (not decimals)

Answer 2

@Bobo-i-bo

Answer 3

The distance between points (a,b) and (c,d) is:
\[Distance~ between~ points =\sqrt{(a-c)^2+(b-d)^2}\]
For example, given points (1,2) and (3,4):
Distance between the points = \(\sqrt{(1-3)^2+(2-4)^2}\)

Answer 4

@Bobo-i-bo would it be 113?

Answer 5

Square root :P

Answer 6

Thanks! Could you answer 1 more?

Answer 7

@Bobo-i-bo

Answer 8

Any idea how to start?

Answer 9

Not at all, don't remember this at all

Answer 10

https://www.mathsisfun.com/geometry/vertically-opposite-angles.html