Which is a property of a trapezoid? a. One pair of opposite sides parallel b. Perpendicular diagonals c. base angles supplementary d. Opposite angle congruent


Sagot :

Answer:

C. Base Angles Supplementary

Step-by-step explanation:

The properties of trapezoid apply by definition (parallel bases). The legs are congruent by definition. The lower base angles are congruent. The upper base angles are congruent. Any lower base angle is supplementary to any upper base angle.