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How do you describe a trapezoid?
A trapezoid/trapezium is a quadrilateral (4 sided shape) with exactly one pair of parallel sides.It is a quadrilateral (a closed plane shape with four linear sides) that has at least one pair of parallel lines for sides
Which three-dimensional figure has all triangular faces?
Tetrahedron has three sides and a base all triangular.
What is the name of a three- sided figure with sides that are equal in length?
Equilateral triangle.
How many sides and angles do a polygon have?
Polygon is a two dimensional figure that has three or more sides. Polygons are classified by their number of sides. Three sided is a triangle. A four sided figure is a quadrilateral. A five sided figure is a pentagon and so forth. The number of angles it has is equal to the number of sides.A polygon usaally has 5sides
What is a figure with three straight sides?
i think its rectangle or swuare those 2 you choose
What shape has a closed plane figure with at least three sides?
A three sided closed plane figure (shape) is a triangle.
What is a closed figure with three sides called?
Triangle
Does polygon have to be closed?
yes it does. a polygon has to be a closed figure with a least three sides and it can only have straight sides--no curves
A closed plane figure with at least three sides?
It is a polygon
What is a closed figure with three or more sides called?
A Polygon
What is a definition of a triangle?
A closed figure having three sides and three angles
What triangle has at least two sides that are parallel?
A triangle cannot have two parallel sides. In order for a figure to be a triangle, it must be a closed figure with three sides and three angles. If two of the sides were parallel, there is no way the figure could be closed by only one other line.
What is a closed planar figure with three or more straight sides?
Quadrilateral
What is the name of a closed figure with three sides or more?
polygon - D.A.
Is a triangle a polyon?
A polygon is a closed figure bounded by sides. A triangle is a closed figure bounded by three sides. Therefore, according to the definition of polygon triangle is a polygon.
Are twelve lines a polygon?
depends on whether or not they form a closed figure. a polygon is a closed figure consisting of at least three sides
A geometric figure having three ling segments for sides?
A triangle is a geometric figure that is made of three line segments. It is a closed figure and has three angles.
