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What else can I help you with?
How are triangles and quadrilaterals related?
They are closed plane figures bounded by straight lines.
True or false a polygon has sides that are line segments?
All polygon sides are segments of lines.
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
Is the set of real numbers closed under addition?
Yes. The set of real numbers is closed under addition, subtraction, multiplication. The set of real numbers without zero is closed under division.
What operations is not closed for polynomials?
division
What is used to describe closed plane figures that intersect only at their endpoints?
A closed plane figure, for example, a sector of a circular or elliptical shape has no specific name.
What is a closed plane figure formed by three or more line segments that intersect only at their endpoints?
triangel
A closed plane figure formed by three or more line segments that intersect only at their endpoints?
A polygon.
A closed plane figure formed by 3 or more line segments that intersect only at their endpoints?
A Triangle :)
What is a closed plane figure with at least three sides that are segments which only intersect at their endpoints and have no two adjacent sides that are coplanar?
a triangle
A closed figure with three or more straight sides?
a shape. The real answer is a polygon as long as the lines do not intersect anywhere but the endpoints. It could also be called a figure.
Why is a regular polygon different from other polygons?
regular polygon-all the sides are the same length and the angles have the same measurement. polygon-a closed plane figure whose sides are segments that intersect at their endpoints.
All polygons are closed figures?
yes polygons are closed figures
What are open and closed figures?
For example, figures like C and N are open figures, and figures like O and D are closed.
A closed two dimensional figure with line segments that meet at their endpoints?
polygons
Are quadrilaterals closed figures?
Yes quadrilaterals are 4 sided closed figures or polygons
What is a closed sided figure where the lines do not intersect are called what?
impossible?
