Postulates and Theorems
... In a circle, or congruent circles, congruent chords are equidistant from the center. (and converse) In a circle, or congruent circles, congruent chords have congruent arcs. (and converse) In a circle, parallel chords intercept congruent arcs In the same circle, or congruent circles, congruent centra ...
... In a circle, or congruent circles, congruent chords are equidistant from the center. (and converse) In a circle, or congruent circles, congruent chords have congruent arcs. (and converse) In a circle, parallel chords intercept congruent arcs In the same circle, or congruent circles, congruent centra ...
Unit 8: Congruent and Similar Triangles Lesson 8.1 Apply
... Question: What can you conclude about two triangles if you know two pairs of corresponding angles are congruent? 1. Draw ∆EFG so that m
... Question: What can you conclude about two triangles if you know two pairs of corresponding angles are congruent? 1. Draw ∆EFG so that m
UNIT 5 • SIMILARITY, RIGHT TRIANGLE TRIGONOMETRY, AND
... Think about crossing a pair of chopsticks and the angles that are created when they are opened at various positions. How many angles are formed? What are the relationships among those angles? This lesson explores angle relationships. We will be examining the relationships of angles that lie in the s ...
... Think about crossing a pair of chopsticks and the angles that are created when they are opened at various positions. How many angles are formed? What are the relationships among those angles? This lesson explores angle relationships. We will be examining the relationships of angles that lie in the s ...
What is it? How do you draw it? How do you write or name it? Draw
... Or with any three points in the plane that are not collinear. Draw plane PLN. Make sure the points are inside the parallelogram that you drew. (You could use a rectangle too, but a parallelogram gives dimension.) Even though a plane does not have edges, you need to draw it ...
... Or with any three points in the plane that are not collinear. Draw plane PLN. Make sure the points are inside the parallelogram that you drew. (You could use a rectangle too, but a parallelogram gives dimension.) Even though a plane does not have edges, you need to draw it ...
congruent triangles
... Congruent Triangles: When two triangles are the exact same size and shape they are said to be congruent. Even though they have the same shape and size, they may be positioned differently. ...
... Congruent Triangles: When two triangles are the exact same size and shape they are said to be congruent. Even though they have the same shape and size, they may be positioned differently. ...
Definitions, Postulates, and Theorems
... Five postulates used to prove triangles are congruent: Side‐Side‐Side (SSS): If three sides of one triangle are congruent to three sides of another triangle, the triangles are congruent. Side‐Angle‐Side (SAS): If two sides and the included angle of one triangle are congruent to the correspondi ...
... Five postulates used to prove triangles are congruent: Side‐Side‐Side (SSS): If three sides of one triangle are congruent to three sides of another triangle, the triangles are congruent. Side‐Angle‐Side (SAS): If two sides and the included angle of one triangle are congruent to the correspondi ...
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.