Parallelogram: A quadrilateral with 2 pairs of parallel sides. It is a good idea to have a whole-group discussion about this task to be sure that students.
1 Triangles; 2 polygons (Quadrilaterals). 2.1 Squares Isoceles triangle: An isoceles triangle is one in which two sides have the same length. Scalene Parallelogram: A quadrilateral with two pairs of parallel sides.
The interior angles of a quadrilateral add up to 360 degrees. That does not seem to many does it. A square has got 4 sides of equal length and 4 right angles (right angle = 90 degrees). Some quadrilaterals only have one set of parallel lines. A kite has got two pairs of sides next to each other that have equal length. 6th Grade Math Area of Parallelogram