Parallelogram Proof: Analyzing a Quadrilateral with 110° Angles

Question

Given the quadrilateral ABCD where:

A=110° ∢A=110°

y D=110° ∢D=110°

AAABBBDDDCCC110°110°

Is it possible to conclude that this quadrilateral is a parallelogram?

Video Solution

Step-by-Step Solution

Since we do not have data regarding the other angles, we cannot prove whether the square has opposite sides equal to one other.

As a result, the quadrilateral is not a parallelogram.

Answer

No