5-4
... What type of polygon am I? My opposite angles have equal measure. I do not have a right angle. All my sides are congruent. rhombus ...
... What type of polygon am I? My opposite angles have equal measure. I do not have a right angle. All my sides are congruent. rhombus ...
Unit 4: Coordinate Geometry - Test
... Y = 8/9x + 16/3 Next, they need to find the equation of the line that is parallel to AB and passes through C. Y = -2/5x + b 10 = -2/5(10) + b 10 = -4 + b 14 = b y = -2/5x + 14 Lastly, students need to see that the point D would be the intersection of those two lines. Thus, they solve it as a system ...
... Y = 8/9x + 16/3 Next, they need to find the equation of the line that is parallel to AB and passes through C. Y = -2/5x + b 10 = -2/5(10) + b 10 = -4 + b 14 = b y = -2/5x + 14 Lastly, students need to see that the point D would be the intersection of those two lines. Thus, they solve it as a system ...
Learning Target Unit Sheet Course: Geometry Chapter 6: Polygons
... Learning Targets (I Can’s) I can find the sum of the measures of the interior angles of a polygon. I can find the sum of the measures of the exterior angles of a polygon. I can verify and use properties of trapezoids and kites. I can use relationships among sides and angles of parallelograms. I can ...
... Learning Targets (I Can’s) I can find the sum of the measures of the interior angles of a polygon. I can find the sum of the measures of the exterior angles of a polygon. I can verify and use properties of trapezoids and kites. I can use relationships among sides and angles of parallelograms. I can ...
Geometry Unit 1: Tools of Geometry Standards G.CO.1 – Know
... G.GPE.4 – Use coordinates to prove simple geometric theorems algebraically. G.GPE.7 – Use coordinates to computer perimeters of polygons and areas of triangles and rectangles. I Can Statements • I can define the terms point, line, and distance along a line in a plane. • I can define perpendicular li ...
... G.GPE.4 – Use coordinates to prove simple geometric theorems algebraically. G.GPE.7 – Use coordinates to computer perimeters of polygons and areas of triangles and rectangles. I Can Statements • I can define the terms point, line, and distance along a line in a plane. • I can define perpendicular li ...
Lesson Plan Template - Trousdale County Schools
... 6.NS.C.5. Understand that positive and negative numbers are used together to describe quantities having opposite directions or values (e.g., temperature above/below zero, elevation above/below sea level, credits/debits, positive/negative electric charge); use positive and negative numbers to repre ...
... 6.NS.C.5. Understand that positive and negative numbers are used together to describe quantities having opposite directions or values (e.g., temperature above/below zero, elevation above/below sea level, credits/debits, positive/negative electric charge); use positive and negative numbers to repre ...
Plotting Ordered Pairs
... Now we begin to learn how graphs can be used to represent solutions of equations. When an equation contains two variables, the solutions of the equation are ordered pairs in which each number in the pair corresponds to a letter in the equation. Unless stated otherwise, to determine whether a pair is ...
... Now we begin to learn how graphs can be used to represent solutions of equations. When an equation contains two variables, the solutions of the equation are ordered pairs in which each number in the pair corresponds to a letter in the equation. Unless stated otherwise, to determine whether a pair is ...
Cartesian coordinate system
A Cartesian coordinate system is a coordinate system that specifies each point uniquely in a plane by a pair of numerical coordinates, which are the signed distances from the point to two fixed perpendicular directed lines, measured in the same unit of length. Each reference line is called a coordinate axis or just axis of the system, and the point where they meet is its origin, usually at ordered pair (0, 0). The coordinates can also be defined as the positions of the perpendicular projections of the point onto the two axes, expressed as signed distances from the origin.One can use the same principle to specify the position of any point in three-dimensional space by three Cartesian coordinates, its signed distances to three mutually perpendicular planes (or, equivalently, by its perpendicular projection onto three mutually perpendicular lines). In general, n Cartesian coordinates (an element of real n-space) specify the point in an n-dimensional Euclidean space for any dimension n. These coordinates are equal, up to sign, to distances from the point to n mutually perpendicular hyperplanes.The invention of Cartesian coordinates in the 17th century by René Descartes (Latinized name: Cartesius) revolutionized mathematics by providing the first systematic link between Euclidean geometry and algebra. Using the Cartesian coordinate system, geometric shapes (such as curves) can be described by Cartesian equations: algebraic equations involving the coordinates of the points lying on the shape. For example, a circle of radius 2 in a plane may be described as the set of all points whose coordinates x and y satisfy the equation x2 + y2 = 4.Cartesian coordinates are the foundation of analytic geometry, and provide enlightening geometric interpretations for many other branches of mathematics, such as linear algebra, complex analysis, differential geometry, multivariate calculus, group theory and more. A familiar example is the concept of the graph of a function. Cartesian coordinates are also essential tools for most applied disciplines that deal with geometry, including astronomy, physics, engineering and many more. They are the most common coordinate system used in computer graphics, computer-aided geometric design and other geometry-related data processing.