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β 15y agocontour. =]
Wiki User
β 15y agoTo find interior angle measurements, you must divide the shape into triangles by drawing diagonal lines. The diagonal lines draw triangles, and the interior angle measure of triangles are always 180 degrees. The sum of interior angles of an octagon is 1080 degrees. How ever many triangles you have, multiply it by 180. See octagons in the link for more help,
5 lines
A drawing of a 30 degree angle!
Used for drawing horizontal lines. To support set squares when drawing vertical line and inclined lines.
Object lines are dark, thick lines used to define an object.
Visible lines are lines that are drawn in a technical drawing to represent the edges or outlines of an object that can be seen in the finished product. Invisible lines, on the other hand, are used to represent features that are hidden from view or are behind other objects in the drawing.
the linear measurement in T.D. is a measurement which uses lines to figure letters and numbers by its sizes.
To find interior angle measurements, you must divide the shape into triangles by drawing diagonal lines. The diagonal lines draw triangles, and the interior angle measure of triangles are always 180 degrees. The sum of interior angles of an octagon is 1080 degrees. How ever many triangles you have, multiply it by 180. See octagons in the link for more help,
Drawing Black Lines was created on 2000-03-21.
Visible lines in a drawing or design indicate the edges or boundaries of an object or shape. They help to define the form, structure, and dimensions of an object, making it easier to understand and interpret the visual information presented.
The difference between interior lines and exterior lines are thatInterior lines: Are the lines that are in the inside of the shape or whatever you are trying to find the interior of.Exterior Lines: Are the lines that are outside of the shape or whatever you are trying to find the exterior of.
DSDGER
Hidden lines.
Etching is a technique for drawing pictures into glass or metal plates. In this technique, cuts are made on the plate along the desired lines with weak acids.
cuz then the lines are straight.
5 lines
A drawing of a 30 degree angle!