Question

Help? Given: A rhombus is a quadrilateral with 4 congruent sides.
Prove: If quadrilateral ABCD does not have 4 congruent sides, then it is not a rhombus.

Determine the first step to prove this statement using proof by contradiction.

Answer 1

I tried to using the contradiction proof..and most of them sound similar honestly. So i went wiith my best guess.

Answer 2

proof by contradiction, you always assume opposite of what u wanto prove

Answer 3

since you wanto prove, it is not a rhombus, you assume it is a rhombus

Answer 4

ok, so im trying to prove,, it is a rhombus. so C should be it right?

Answer 5

A is the answer

Answer 6

WHAT?!

Answer 7

NO. :c Hahh.. thanks. o:

Answer 8

np

Answer 9

(: