What does measure zero mean?
A set of points on the x-axis is said to have measure zero if the sum of the lengths of intervals enclosing all the points can be made arbitrarily small. If f(x) is bounded in [a,b], then a necessary and sufficient condition for the existence of ∫baf(x)dx is that the set of discontinuities have measure zero.
How many sides does a regular polygon have if the measure of an exterior angle is 45 degree?
8
What is the sum of exterior angles of a 25 Gon?
The sum of all exterior angles is 360 degrees.
What is the sum of the measures of the interior angles of a 27?
180°
How many sides does a regular polygon have if the interior angle is 2340?
15 sided
What is a 15 sided shape called?
Regular pentadecagon
How many sides does a polygon have if each exterior angle is 30?
12
What is an L shaped shape called?
gnomon
What do you call a shape with 6 unequal sides?
An irregular hexagon has six sides of different lengths and varying interior angles.
Does a rhombus have equal sides?
A rhombus has all sides equal, while a rectangle has all angles equal. A rhombus has opposite angles equal, while a rectangle has opposite sides equal. The diagonals of a rhombus intersect at equal angles, while the diagonals of a rectangle are equal in length.
Is a star a regular shape?
In geometry, a star polygon is a type of non-convex polygon. Only the regular star polygons have been studied in any depth; star polygons in general appear not to have been formally defined, however certain notable ones can arise through truncation operations on regular simple and star polygons.
Is a rhombus a regular shape?
A regular polygon must be both equiangular (all angle measures are the same) and equilateral (all side lengths are the same). A rhombus meets one of the requirements: it is equilateral. But, all of a rhombus’s angles are not the same. It is not equiangular, so it is not a regular polygon.