Answer:
Brainliest!!
Step-by-step explanation:
In plane Euclidean geometry, a rhombus is a quadrilateral whose four sides all have the same length. Another name is equilateral quadrilateral, since equilateral means that all of its sides are equal in length.
-Wikipedia
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Answer:
0.1
Step-by-step explanation:
r = y/x
r = 1.4 / 14 = 0.1