i. all 3 medians of the triangle
... congruent if and only if corresponding pairs of sides and corresponding pairs of angles are congruent. G-CO.8 Explain how the criteria for triangle congruence (ASA, SAS, and SSS)follow from the definition of congruence in terms of rigid motions G-CO.9 Prove34 theorems about lines and angles. Theorem ...
... congruent if and only if corresponding pairs of sides and corresponding pairs of angles are congruent. G-CO.8 Explain how the criteria for triangle congruence (ASA, SAS, and SSS)follow from the definition of congruence in terms of rigid motions G-CO.9 Prove34 theorems about lines and angles. Theorem ...
File
... correct? Explain. Incorrect; both triangles being equilateral means that the three angles and sides of each triangle are congruent, but there is no information comparing the side lengths of the two triangles. ...
... correct? Explain. Incorrect; both triangles being equilateral means that the three angles and sides of each triangle are congruent, but there is no information comparing the side lengths of the two triangles. ...
DragonBox Elements
... Angles consist of two rays with a common endpoint (rays are lines which have one endpoint and go on infinitely in the other direction). The common endpoint is the vertex of the angle. The size of an angle is measured according to the degree of rotation from one ray to the other, with the vertex as t ...
... Angles consist of two rays with a common endpoint (rays are lines which have one endpoint and go on infinitely in the other direction). The common endpoint is the vertex of the angle. The size of an angle is measured according to the degree of rotation from one ray to the other, with the vertex as t ...
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.