Question

Which property is used in the construction of a trapezium given the lengths of 3 sides and one of the angles?

• A. One pair of opposite sides are parallel
• B. A trapezium can be inscribed in a circle
• C. Diagonals of a trapezium bisect each other
• D. Co-interior angles are supplementary

Answer 1

The correct option is D Co-interior angles are supplementary

We use the property that co-interior angles are supplementary in the construction of a trapezium given the lengths of 3 sides and one of the angles.
Also, note that in a trapezium, the diagonals need not bisect each other in general.