A line that is drawn to show the edge and surface ridges of an object is typically referred to as an "outline" or "contour line." This line helps define the shape and form of the object, providing visual clarity and depth. In art and design, contour lines are essential for conveying three-dimensionality on a two-dimensional surface. They guide the viewer's eye and enhance the understanding of the object's structure.
The line drawn to show the edge and surface ridges of an object is called a contour line. Contour lines represent the shape and form of an object, illustrating its three-dimensional qualities on a two-dimensional surface. These lines help convey depth and detail, allowing viewers to understand the object's structure and contours effectively.
A nickel has a smooth edge. No ridges.
The ridges around the edge of a dime is called reeding or milling. There are 118 ridges.
According to the US Mint, a dime has 118 reeds/ridges.
Coin Edge.
contour line
The line drawn to show the edge and surface ridges of an object is called a contour line. Contour lines represent the shape and form of an object, illustrating its three-dimensional qualities on a two-dimensional surface. These lines help convey depth and detail, allowing viewers to understand the object's structure and contours effectively.
contour line
Its perimeter
outline
outline
A nickel has a smooth edge. No ridges.
The ridges around the edge of a dime is called reeding or milling. There are 118 ridges.
Zero.Dimes have ridges. Quarters have ridges. Pennies and Nickels don't.
According to the US Mint, a dime has 118 reeds/ridges.
A face is the flat surface of an object (2 or 3 dimensional). An edge is when two sides (faces) meet on an object. A vertex is the corner of an object, where an angle exists between two or more lines.
Coin Edge.