Mathematics 9 Quarter 3 (Week 1) Quadrilaterals Learning Task 1. List ten (10) objects which has four sides. Write your answer inside the box. Terminologies Quadrilateral- a close plane figure consisting of four line segments or sides Parallelogram-is a quadrilateral with two pairs of opposite sides parallel. Trapezoid is a quadrilateral with exactly one pair of opposite sides parallel. Rhombus is a parallelogram with all four sides congruent. Rectangle is a parallelogram with four right angles. Square- is a rectangle with all four sides congruent.
