Math: Geometry
... . HSG-SRT.A.1 Verify experimentally the properties of dilations given by a center and a scale factor: a) A dilation takes a line not passing through the center of the dilation to a parallel line, and leaves a line passing through the center unchanged, b) The dilation of a line segment is longer or s ...
... . HSG-SRT.A.1 Verify experimentally the properties of dilations given by a center and a scale factor: a) A dilation takes a line not passing through the center of the dilation to a parallel line, and leaves a line passing through the center unchanged, b) The dilation of a line segment is longer or s ...
100130811.2 Similar Triangles
... were congruent. We knew the triangles were congruent if we could prove SSS, SAS, AAS, or ASA. In these investigations, we are going to attempt to find out which shortcuts will work for similar triangles. However, for similar triangles, when we use “S” in a shortcut, we don’t mean that the sides are ...
... were congruent. We knew the triangles were congruent if we could prove SSS, SAS, AAS, or ASA. In these investigations, we are going to attempt to find out which shortcuts will work for similar triangles. However, for similar triangles, when we use “S” in a shortcut, we don’t mean that the sides are ...
Angles and Relationships Honors Assignment Answers: Using what
... intersecting lines. One line will act as the shared side of the linear pair formed by the other line. Since a linear pair always has a sum of 180°, then those two angles (called a and b) would have a sum of 180°. If you used angle b with its adjacent angle on the other side (called c), then the two ...
... intersecting lines. One line will act as the shared side of the linear pair formed by the other line. Since a linear pair always has a sum of 180°, then those two angles (called a and b) would have a sum of 180°. If you used angle b with its adjacent angle on the other side (called c), then the two ...
Technical drawing
Technical drawing, also known as drafting or draughting, is the act and discipline of composing drawings that visually communicate how something functions or is to be constructed.Technical drawing is essential for communicating ideas in industry and engineering.To make the drawings easier to understand, people use familiar symbols, perspectives, units of measurement, notation systems, visual styles, and page layout. Together, such conventions constitute a visual language, and help to ensure that the drawing is unambiguous and relatively easy to understand. These drafting conventions are condensed into internationally accepted standards and specifications that transcend the barrier of language making technical drawings a universal means of communicating complex mechanical concepts.This need for precise communication in the preparation of a functional document distinguishes technical drawing from the expressive drawing of the visual arts. Artistic drawings are subjectively interpreted; their meanings are multiply determined. Technical drawings are understood to have one intended meaning.A drafter, draftsperson, or draughtsman is a person who makes a drawing (technical or expressive). A professional drafter who makes technical drawings is sometimes called a drafting technician. Professional drafting is a desirable and necessary function in the design and manufacture of complex mechanical components and machines. Professional draftspersons bridge the gap between engineers and manufacturers, and contribute experience and technical expertise to the design process.