Adjacent angles
... Determine whether the following statement can be assumed from the figure below. Explain. mVYT = 90 The diagram is marked to show that From the definition of perpendicular, perpendicular lines intersect to form congruent adjacent angles. ...
... Determine whether the following statement can be assumed from the figure below. Explain. mVYT = 90 The diagram is marked to show that From the definition of perpendicular, perpendicular lines intersect to form congruent adjacent angles. ...
unit 1 • similarity, congruence, and proofs
... Isosceles triangles can be seen throughout our daily lives in structures, supports, architectural details, and even bicycle frames. Isosceles triangles are a distinct classification of triangles with unique characteristics and parts that have specific names. In this lesson, we will explore the quali ...
... Isosceles triangles can be seen throughout our daily lives in structures, supports, architectural details, and even bicycle frames. Isosceles triangles are a distinct classification of triangles with unique characteristics and parts that have specific names. In this lesson, we will explore the quali ...
Yesterday, you learned 2 shortcuts for proving triangles congruent
... Once we have proven that two triangles are congruent, then we know that every other “piece” of the triangles is ALSO congruent. Example: If I know that ABC RST by _________, then A must be congruent to R also. ...
... Once we have proven that two triangles are congruent, then we know that every other “piece” of the triangles is ALSO congruent. Example: If I know that ABC RST by _________, then A must be congruent to R also. ...
Answers for the lesson “Identify Special Quadrilaterals”
... angle measures are 458. The triangles created all have angle measures 458-458-908 and are similar. So the quadrilateral has four right angles since each is one of a pair of vertical angles where the other angle is a right angle. Pairs of angle bisectors are parallel since they are prependicular to t ...
... angle measures are 458. The triangles created all have angle measures 458-458-908 and are similar. So the quadrilateral has four right angles since each is one of a pair of vertical angles where the other angle is a right angle. Pairs of angle bisectors are parallel since they are prependicular to 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.