Question

find the coordinates of A

Answer 1

draw a picture

equilateral triangles are triangles whose sides are all equal

Answer 2

then apply the distance formula to determine the y coordinate of point A if assuming the x coordinate of point A is 0

Answer 3

oops i switched x coordinate and y coordinate around

Answer 4

anyways, what is the total length of one of the sides of the equilateral triangle?

Answer 5

@terenzreignz

Answer 6

Yeah, what @completeidiot (???) said....
what's the length of one side?

Answer 7

0,8

Answer 8

Length is just 8 :)

Answer 9

k

Answer 10

what about next

Answer 11

why don't you ask those above helpers? why me? I don't follow it yet,.