Answer:
The angle of the last point would also be 35 because both sides are congruent. I don't know what else you are asking.
Answer:
perpendicular bisectors of each other
Step-by-step explanation:
For a quadrilateral to be rhombus the diagonals have to be <em><u>perpendicular bisectors of each other</u></em>.
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The diagonals of a parallelogram bisect each other. When that parallelogram is a rhombus, the diagonals are perpendicular, hence mutual perpendicular bisectors.
May I see the picture of the pond if there is one?
Well, 6 x 90 = 540
So to answer your question, there is only one zero.