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