Q. Is a square always a parallelogram?Choices:(A)yes(B)no
Define square and parallelogram: Step 1: Define a square and a parallelogram.A square is a quadrilateral with all sides equal and all angles equal to 90 degrees. A parallelogram is a quadrilateral where opposite sides are parallel and equal in length.
Compare properties: Step 2: Compare properties.Since a square has all sides equal and angles of 90 degrees, its opposite sides are parallel and equal, which matches the definition of a parallelogram.
Conclusion based on properties: Step 3: Conclusion based on properties.Since the properties of a square satisfy all the conditions of a parallelogram, a square must always be a parallelogram.