Respuesta :
It's true If every pair of consecutive angles of a quadrilateral are supplementary, then the quadrilateral must be a parallelogram.
What are the four types of parallelograms?
Rectangles, rhombus, and squares are parallelograms. A trapezoid has as a minimum one pair of parallel facets. The parallel aspects are referred to as the bases and the non-parallel sides are called the legs. There are three kinds of trapezoid - isosceles, right-angled, and scalene trapezoids.
How do you discover a parallelogram?
To identify a parallelogram, the shape has to fulfill one of the following standards:
- It has two pairs of parallel contrary aspects.
- It has pairs of the same opposite angles.
- It has two pairs of equal and parallel contrary facets.
- Its diagonals bisect each other.
Learn more about parallelogram here: https://brainly.com/question/970600
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