It is an inscribed quadrilateral or cyclic quadrilateral.
It is simply a quadrilateral - there is no special name for such a quadrilateral.
It is an arrowhead quadrilateral
a quadrilateral
No, a square is an equilateral quadrilateral. http://en.wikipedia.org/wiki/Quadrilateral
Quadrangle isn't a polygon. Quadrilaterals are polygons. One's with possibilities of no right angles include: Kite Parallelogram Rhombus Complex Quadrilateral Simple Quadrilateral Concave Quadrilateral Convex Quadrilateral Tangential Quadrilateral Cyclic Quadrilateral Bicentric Quadrilateral Trapezium Isosceles Trapezium 3-Sided-Equal Trapezium
A quadrilateral has 4 sides (quad), in a in a simple figure, the 4 sides can make at most 4 angles, so no quadrilateral has more (or less, in actuality) than 4 interior angles. if the figure is a complex quadrilateral, edges can cross to make up to 6 interior angles, but since the complex quadrilateral must then be reducible into 2 triangles, it cannot have 6 right angles.
If it is a quadrilateral it cannot be "not a quadrilateral"!
quadrilateral
A series of transformations on quadrilateral S resulted in quadrilateral T. The angles of quadrilateral S and T are congruent but the sides of quadrilateral T are twice as long as quadrilateral S. Which transformation on quadrilateral S must be included to result in quadrilateral T * sorry thats the full question!
A quadrilateral is a polygon with four sides. A rectangle is a quadrilateral
It is an inscribed quadrilateral or cyclic quadrilateral.
A quadrilateral is any 4 sided polygon. Therefore, quadrilaterals would include parallelograms, rectangles, squares, complex quadrilaterals as well as trapezium.
A quadrilateral based pyramid.A quadrilateral based pyramid.A quadrilateral based pyramid.A quadrilateral based pyramid.
i think you call it a irregular quadrilateral
It is simply a quadrilateral - there is no special name for such a quadrilateral.
No, a semicircle is not a quadrilateral