Because rainfall is very variable and localized, it is not generally displayed as a line on any given map. The usual depiction is by color code, which refers to areas of a similar amounts of rainfall expressed in millimeters.
But it's not an equation because there is no equal sign and no points are given.
A spherical surface, with its center at the given point, and its radius equal to the given distance.
That will depend on the 3rd coordinate which has not been given
circle
5 points, if all questions are being given equal marks.
But it's not an equation because there is no equal sign and no points are given.
1/2 base x height
A spherical surface, with its center at the given point, and its radius equal to the given distance.
There are an infinite number of planes that pass through a pair of points. Select any plane that passes through both the points and then rotate it along the line joining the two points.
An isotherm is a type of contour line or surface on a map that connects points of equal temperature.An isobar refers to a line drawn through all points of equal atmospheric pressure along a given reference surface.
That will depend on the 3rd coordinate which has not been given
Both isobars as contour lines connect points on a map along which values of a given parameter are equal. Contour lines connect points of equal elevation while isobars connect points of equal pressure.
circle
5 points, if all questions are being given equal marks.
A convex decagon is one in which no angle is a reflex angle.Another definition is that given any two points inside the decagon, the straight line joining the two points must lie wholly inside the decagon.
during the design of drainage, the rainfall data provides the designer rainfall factor. the area of the site or tributary area is given. the volume of water within the tributary area is equal to rainfall depth and the tributary area also it helps to estimate time of concentration and peak runoff rate it is important to design of drainage
Given a straight line joining the points A and B, the perpendicular bisector is a straight line that passes through the mid-point of AB and is perpendicular to AB.