Geometry 3rd Nine Weeks Pacing Guide Summary
... the center unchanged. ~The dilation of a line segment is longer or shorter in the ratio given by the scale factor. 17. [G-SRT.4] Prove theorems about triangles. Theorems include a line parallel to one side of a triangle divides the other two proportionally, and conversely; the Pythagorean Theorem pr ...
... the center unchanged. ~The dilation of a line segment is longer or shorter in the ratio given by the scale factor. 17. [G-SRT.4] Prove theorems about triangles. Theorems include a line parallel to one side of a triangle divides the other two proportionally, and conversely; the Pythagorean Theorem pr ...
Discovering and Proving Polygon Properties
... Properties of various quadrilaterals can be seen from their symmetry. Rhombus A kite has reflectional symmetry across the diagonal through its vertex angles; an isosceles trapezoid has reflectional symmetry across the line through the midpoints of the parallel sides; and a parallelogram has 2-fold r ...
... Properties of various quadrilaterals can be seen from their symmetry. Rhombus A kite has reflectional symmetry across the diagonal through its vertex angles; an isosceles trapezoid has reflectional symmetry across the line through the midpoints of the parallel sides; and a parallelogram has 2-fold r ...
Lecture 1: Trigonometric Functions: Definitions
... Lecture 1: Trigonometric Functions: Definitions 1.1 The sine, cosine, and tangent functions We say triangles ∆ABC and ∆DEF are similar if 6 A = 6 D, 6 B = 6 E, and 6 C = 6 F . An important fact about similar triangles is that the ratios of corresponding sides are equal. That is, AB DE ...
... Lecture 1: Trigonometric Functions: Definitions 1.1 The sine, cosine, and tangent functions We say triangles ∆ABC and ∆DEF are similar if 6 A = 6 D, 6 B = 6 E, and 6 C = 6 F . An important fact about similar triangles is that the ratios of corresponding sides are equal. That is, AB DE ...
For each REGULAR polygon, find the SUM of the interior angles
... x = _______ Given the measure of EACH EXTERIOR angle of a REGULAR polygon, work backwards to find the number of sides. ...
... x = _______ Given the measure of EACH EXTERIOR angle of a REGULAR polygon, work backwards to find the number of sides. ...
Module 6 Lesson 1 Law of Sines Part 1 Notes (1)
... solve. Sometimes, you’ll use Law of Sines. Other times, you’ll start with the Law of Cosines (Lesson 2). You’ll have to learn the different situations. ...
... solve. Sometimes, you’ll use Law of Sines. Other times, you’ll start with the Law of Cosines (Lesson 2). You’ll have to learn the different situations. ...
