Geometry-Polygons & Triangles Crossword Puzzle

QUESTIONS LIST: vertices : points where two or more lines meet, triangle : a polygon with 3 sides, 3 angles, and 3 vertices, hexagon : a polygon with 6 sides, 6 angles, and 6 vertices, scalene : a _ triangle has 0 congruent sides, nonagon : a polygon with 9 sides, 9 angles, and 9 vertices, octagon : a polygon with 8 sides, 8 angles, and 8 vertices, right : a _ triangle has one 90 degree angle, decagon : a polygon with 10 sides, 10 angles, and 10 vertices, quadrilateral : a polygon with 4 sides, 4 angles, and 4 vertices, heptagon : a polygon with 7 sides, 7 angles, and 7 vertices, polygon : a closed plane figure formed by three or more line segments, congruent : when line segments have the same length and angles have the same measure, isosceles : an _ triangle has 2 congruent sides, regular : in a _ polygon, all sides are congruent and all angles are congruent, obtuse : an _ triangle has 1 obtuse angle, equilateral : an _ triangle has 3 congruent sides, pentagon : a polygon with 5 sides, 5 angles, and 5 vertices, acute : an _ triangle has 3 acute angles