An equilateral triangle should do it. This is a triangle with all three sides of equal length, and each angle being 60 degrees.
A polygon, that is, a plane area bounded by any number (>2) of straight lines can have acute angles.
trapezoid
a tapezium
Square, rectangle or and circle but an circle is not a polygon,
It will have 22 lines of symmetry
Different polygons have differentiating amounts of symmetrical lines.
A pentagon has 5 lines of symmetry and no right angle.
A polygon has sides A polygon can have any number of side A polygon can not be curved so a circle is not a polygon Regular Polygon Has congruent sides and angles Has lines of symmetry Irregular Polygon Doesn't have any equal sides or angles Doesn't have any lines of symmetry
No. Perpendicular lines for right angles. That is why they are called perpendicular.
a rhombus has no lines of symetry
It has no lines of symetry at all.
2 lines of Symetry