90° North latitude and 90° South latitude define
the north and south poles respectively.
Johannes Kepler replaced circles with ellipses in the heliocentric model of the universe.
The place that is halfway between the equator and the North Pole is located at 45 degrees North latitude. This point is often referred to as the Arctic Circle, although it is not a specific location but rather a line that circles the globe. Similarly, halfway between the equator and the South Pole is at 45 degrees South latitude. Both of these latitudes represent regions that are equidistant from the equator and the respective poles.
Kepler did not discover ellipses. In 1605 he discovered that the orbits of the planets were ellipses rather than perfect circles.
Transmutation circles were not used by real-life alchemists. They are a fictional concept popularized in manga/anime such as "Fullmetal Alchemist." Real alchemists focused on practical experiments and symbolic language to convey their ideas, rather than using intricate diagrams.
A shape layer in graphic design refers to a layer that contains vector graphics such as rectangles, circles, polygons, etc. These shapes can be easily manipulated and edited as they are made up of points and paths rather than pixels, allowing for scalability without loss of quality. Shape layers are commonly used in software like Adobe Photoshop and Illustrator.
In geography the temperate latitudes of the globe lie between the tropics and the polar circles. These regions have a summer and winter that are generally relatively moderate, rather than extremely hot or cold.
In geography the temperate latitudes of the globe lie between the tropics and the polar circles. These regions have a summer and winter that are generally relatively moderate, rather than extremely hot or cold.
A regular hexagon can be constructed using only a straightedge because it can be formed by connecting six equidistant points on a circle. While the hexagon itself does not contain circles, its vertices can be defined using simple geometric principles, such as dividing a circle into six equal parts and connecting those points with straight lines. Therefore, the construction relies on the properties of straight lines rather than the use of a compass to draw circles.
My knowledge is rather weak about the behind the seen talent of art drawings. But, I think the answer is the way the artist percieves vanishing points during her/his actually creating drawings. Best wishes
A Robinson map is a form of projection of the world map in which the whole world is illustrated as a single flat image. The poles are shown as straight lines rather than as points. These maps more accurately show the land to water proportions at high latitudes.
A great circle is not equidistant in the same way that parallel lines are; rather, it represents the shortest distance between two points on the surface of a sphere. While all points along a great circle are equidistant from the center of the sphere, the distance between two points on a great circle varies depending on their specific locations along that circle. In summary, great circles themselves maintain consistent distance from the sphere's center, but the distance between points on a great circle can differ.
Yes, all latitudes have equal sunlight hours in one year disregarding twilight, if you mean daylight hours rather than direct sun, which may be affected by cloud cover.
Weight Watchers points are actually spent, rather than earned. Weight Watchers uses a formula based partly on your starting weight in order to assign you a "point limit" which is the number of points you should spend in one day in order to have stayed within your calorie requirements. When you eat in a restaurant, you are actually spending some of your points. Weight Watchers has resources and books available which tell you the point values of thousands of foods at hundreds of different restaurants.
Since taigas are the sometimes swampy coniferous forest of high northern latitudes, especially that between the tundra and steppes of Siberia and North America, they tend to have the same temperature ranges of those latitudes. They are cold in the winter and range from cold to rather warm during the summer.
Johannes Kepler replaced circles with ellipses in the heliocentric model of the universe.
I'm not sure whether you are asking what convex means, or to prove that all circles are convex. A shape is convex if all pairs of points within it (i.e., the interior, not just the boundary) have all points between them within the shape. That is, if you draw the straight line segment between 2 points on or within a circle, all points of that line segment are within the circle. To prove that, you could use Euclid's axioms of geometry, or analytic geometry, which deals with the coordinates of points and the equations they satisfy. I will leave the proof as an exercise, since it is rather involved (but not necessarily advanced) and I don't know if that is what you are asking for anyway!
The place that is halfway between the equator and the North Pole is located at 45 degrees North latitude. This point is often referred to as the Arctic Circle, although it is not a specific location but rather a line that circles the globe. Similarly, halfway between the equator and the South Pole is at 45 degrees South latitude. Both of these latitudes represent regions that are equidistant from the equator and the respective poles.