Classify 2D Figures

Parallelogram

• same size, same shape

• A quadrilateral with two pairs of parallel sides

• more than 90 degrees

• A triangle that has 2 equal sides.

quadrilateral

• less than 90 degrees

• a triangle with no congruent sides

• a four-sided polygon

• 5 sided polygon

a quadrilateral with only one pair of parallel sides

• Parallelogram

• octagon

• Trapezoid

• QPTRRS

a triangle with 3 congruent sides

• isosceles triangle

• equilateral triangle

• square

• scalene triangle

A closed flat figure with straight lines is called?

• Circle

• Polygon

• Ellipse

• Cylinder

4 equal sides, 4 right angles

• square

• obtuse angle

• parallel lines

• octagon

a parallelogram with 4 congruent sides

• Rhombus

• hexagon

• square

• congruent

a triangle with no congruent sides

• equilateral triangle

• isosceles triangle

• scalene triangle

• obtuse angle

same size, same shape

• congruent

• right angle

• QPTRRS

• isosceles triangle

6 sided polygon

• acute angle

• QPTRRS

• hexagon

• polygon