Question

If quadrilateral BDMZ is a rhombus, which of the following ordered pairs could be a vertex?

A.(1, 3)
B.(1, 2)
C.(2, 2)
D.(2, 3)
(i will post the photo in a sec)

Answer 1

you can use that BD is a side of the rhombus and all sides must be same length

Answer 2

ooh, thnx, so that means that C is the answer

Answer 3

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Answer 4

hence D to B is 4 over 7 up so if you find 7 down 4 over from B you'll make a nice rhombus aligned vertically.

Answer 5

thnx man but i dont understand :(

Answer 6

is the answer b?

Answer 7

B:(1,2) is correct...

Answer 8

because for any rhombus BDMZ, BDM is an isoceles triangle with BD = DM

Answer 9

thnks! i apreciate it

Answer 10

it was a :(