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A convex polygon is a polygon such that no side extended cuts any other side or vertex; it can be cut by a straight line in at most two points Example: A square is a convex polygon, as is an eqilateral triangle. A star shaped polygon is NOT convex. More generally, In Euclidean space, objects are convex if for every pair of points within the object, every point on the straight line segment that joins them is also within the object.
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Illustrate the example of non convex?
Concave.
What is non convex quadrilateral?
A concave quadrilateral. An arrowhead or a delta, for example.
Is a ploygon convex or not convex?
a polygon is convex
Difference of non convex and convex?
A non convex is a concave and a convex is differently shaped
How do you determine whether a polygon is convex or non-convex?
No interior angle of a convex polygon can exceed 180 degrees. A non-convex polygon has at least one reflex angle (> 180 degrees). Alternatively, a polygon is convex if, given any two points on or inside the polygon, the straight line joining the two points must lie wholly on or inside the polygon. In a non-convex polygon, it is possible to find a pair of points such that the straight line joining them lies outside the polygon for at least some of its length.
Are spectacles concave or convex lens?
They are convex, or rounded outward. The title is given from where you view through them - from convex to concave. The image is in focus from this direction
What is an example of convex polygon?
A triangle.
Is a convex polygon always a regular polygon?
No, a scalene triangle, for example, is a convex poygon but it is not regular.
A magnifying glass is an example of a?
Plano Convex
Illustrate the example of non convex?
Concave.
What is the sum of the measures of the interior angles of a 5 sided convex polygon?
Use this form to work out the problem: (n - 2)180° where n is the number of sides Suppose that we have a regular polygon. This is the example of a convex polygon. Given that we have a 5-sided convex polygon, we obtain: (5 - 2)180° = 3 * 180° = 540°
How are RedBloodCell's given extra surface area?
convex surface
Do convex mirror make things bigger or smaller and one example of where convex mirror is used?
Convex mirrors make things appear smaller as they produce virtual and diminished images. An example of where convex mirrors are used is in side-view mirrors in cars to provide a wider field of view for the driver.
What is non convex quadrilateral?
A concave quadrilateral. An arrowhead or a delta, for example.
What are curved mirrors?
Curved mirrors are mirrors that have a spherical side. example - concave and convex.
Two lines with intersection is the empty set?
It can be if the set consists of convex shapes, for example.
What are examples of a plane a concave and convex mirrors?
Examples of planes are bathroom mirrors, windows, and floors. A concave mirror example is a makeup mirror, which magnifies the reflection. An example of a convex mirror is a security mirror, which gives a wider field of view.
