1) A triangle that has all three sides the same lenght. a) hexagon b) equilateral triangle c) trapezoid (exclusive) d) right triangle 2) A polygon with exactly 6 sides and 6 angles. a) equilateral triangle b) right triangle c) hexagon d) trapezoid (inclusive) 3) A triangle that has at least two sides the same length.. a) Isosceles triangle b) equilateral triangle c) scalene triangle d) parallelogram 4) A triangle that has one obtuse angle. a) obtuse triangle b) triangle c) rhombus d) trapezoid (inclusive) 5) a two-dimensional closed figure made with three or more straight line segments that do not cross over each other. a) triangle b) line of symmetry c) equilateral triangle d) polygon 6) A triangle that has one right angle. a) trapezoid (exclusive) b) right triangle c) Isosceles triangle d) line of symmetry 7) A triangle that has no sides the same length. a) scalene triangle b) triangle c) trapezoid (inclusive) d) polygon 8) A quadrilateral with exactly one pair of parallel sides. a) rhombus b) Isosceles triangle c) line of symmetry d) trapezoid (exclusive) 9) A quadrilateral with at least one pair of parallel sides. a) trapezoid (inclusive) b) Isosceles triangle c) hexagon d) parallelogram 10) A polygon with exactly 3 sides and 3 angles. a) Isosceles triangle b) triangle c) polygon d) trapezoid (exclusive) 11) A quadrilateral with opposite sides parallel and equal inn length. a) parallelogram b) scalene triangle c) trapezoid (inclusive) d) right triangle 12) A quadrilateral with all sides the same length. a) polygon b) rhombus c) scalene triangle d) right triangle 13) A line that dives a shape into two mirror images. a) trapezoid (inclusive) b) line of symmetry c) equilateral triangle d) polygon

Two-Dimensional Figures

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