Question

In order for a rhombus to be proven using either its sides or angels, it must first be proven to be a

Answer 1

It must be proven to be a quadrilateral

Explanation:

The question is straightforward, and it requires a direct answer.

A rhombus has four sides and as such it means it is a type of quadrilateral.

So, before a shape is proven to be a rhombus, it has to first be proven to be a quadrilateral.