![]() What Type of Polygon is a Trapezoid?Ī trapezoid is a simple, convex polygon and a quadrilateral as it has only one boundary, with interior angles lesser than 180° and has four sides respectively. The value of the interior angle of the equilateral triangle always remains 60° and never increases thereby proving it to be a convex polygon. Yes, an equilateral triangle is a convex type of polygon as interior angles of an equilateral triangle are always 60° which is lesser than 180°. Is Equilateral Triangle a Convex Type of Polygon? ![]() It is made of two words, "Hepta" which means seven, and "gon" which means angles thereby meaning that it is a seven-sided shape having seven angles. The type of polygon that has seven sides is referred to as Heptagon. The square is a regular polygon while the rectangle is an irregular polygon. Square and rectangle are simple, convex polygons, and quadrilaterals as their boundaries do not intersect each other, their interior angles are lesser than 180° and they have four sides respectively. What Types of Polygons are Square and Rectangle? A convex polygon has all its vertices pointing outwards, whereas a concave polygon has at least one of its vertices pointing inwards. A convex polygon has interior angles less than 180°, whereas, a concave polygon has at least one interior angle greater than 180°. What is the Difference Between Convex and Concave Type of Polygons?Ĭonvex and concave polygons are types of polygons that differ based on their interior angles. For example, a polygon with three straight sides is a triangle, and a polygon with four equal sides and angles in a square. Based on the number of sides, polygons have been given names. Polygons are closed figures which have at least three straight sides and angles. What are the Types of Polygons Based on the Number of Sides? Complex polygons (polygon intersects itself).Simple polygons (polygon does not intersect itself).Irregular polygons (all the sides and angles measure different). ![]()
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