'Angle measures' presentation slideshows

Jeopardy

Jeopardy. Triangle Sum Conjecture. Isosceles Triangles. Is it a triangle?. Greatest to Least. Congruent Triangles. Proofs. Game Board. Greatest to Least. Congruent Triangles. Triangle Sum Conjecture. Isosceles Triangles. Is it a triangle?. Proofs. $200. $500. $100. $300. $400.

1.12k views • 73 slides

Polygons and Area

998 views • 44 slides

Objectives/Assignment

Objectives/Assignment. Prove the Pythagorean Theorem Use the Pythagorean Theorem to solve real-life problems such as determining how far a ladder will reach. Assignment: pp. 538-539 #1-31 all Assignment due today : 9.1 pp. 531-532 #1-34 all. History Lesson.

619 views • 34 slides

Lesson 2

Lesson 2. Line Segments and Angles. Measuring Line Segments. The instrument used to measure a line segment is a scaled straightedge like a ruler or meter stick. Units used for the length of a line segment include inches (in), feet (ft), centimeters (cm), and meters (m).

692 views • 33 slides

4-2

4-2. Classifying Triangles. Holt Geometry. Warm Up. Lesson Presentation. Lesson Quiz. Holt McDougal Geometry. Warm Up Classify each angle as acute, obtuse, or right. 1. 2. 3. 4. If the perimeter is 47, find x and the lengths of the three sides. right. acute. obtuse.

573 views • 31 slides

12-6

618 views • 29 slides

12-4

569 views • 26 slides

8.4 Trigonometry

8.4 Trigonometry. Agenda: 8.4 Day 1 Notes. Example 1: Given the triangle, label the sides (opposite, adjacent, hypotenuse) according to the specified angle. Angle S. Example 1: Given the triangle, label the sides (opposite, adjacent, hypotenuse) according to the specified angle. b. Angle P.

388 views • 26 slides

7.1 Ratio and Proportion

7.1 Ratio and Proportion. Geometry Ms. Kelly. Objectives. 7.1 Ratio and Proportion. 7.2 Properties of Proportions. Solve for an unknown term in a given proportion. Express a _____ in simplest form. Real Life Applications.

1.39k views • 23 slides

Warm Up

Warm Up. Problem of the Day. Lesson Presentation. Lesson Quizzes. Warm Up Solve. 1. 72 + 18 + x = 180 2. 80 + 70 + x = 180 3. x + 42 + 90 = 180 4. 120 + x + 32 = 180. x = 90. x = 30. x = 48. x = 28. Problem of the Day

518 views • 21 slides

Polygons

Polygons. By Beth Roberts. Polygons. A polygon is a figure that is made up of only line segments. It is a closed figure and its sides intersect in exactly two places.

455 views • 19 slides

8.1 Ratio and Proportion

8.1 Ratio and Proportion. Geometry Mrs. Spitz Spring 2005. Find and simplify the ratio of two numbers. Use proportions to solve real-life problems, such as computing the width of a painting. Chapter 8 Definitions Ch.8 Postulates/ Theorems Pp. 461-462 #1-50 all

637 views • 19 slides

Right Triangle Trigonometry

400 views • 16 slides

Trigonometric Ratios

482 views • 16 slides

Right Triangle Trigonometry

405 views • 16 slides

acute triangle equiangular triangle right triangle obtuse triangle equilateral triangle

5.1 Vocabulary. acute triangle equiangular triangle right triangle obtuse triangle equilateral triangle isosceles triangle scalene triangle. auxiliary line corollary interior exterior interior angle exterior angle remote interior angle. C. A.

895 views • 15 slides

Right Triangle Trigonometry

242 views • 12 slides

181 views • 10 slides

EXAMPLE 1

EXAMPLE 1. Identify quadrilaterals. Quadrilateral ABCD has at least one pair of opposite angles congruent. What types of quadrilaterals meet this condition?. SOLUTION. There are many possibilities.

464 views • 10 slides

SOLUTION

1 and 4 are a linear pair. 4 and 5 are also a linear pair. Identify all of the linear pairs and all of the vertical angles in the figure at the right. ANSWER. 1 and 5 are vertical angles. ANSWER. EXAMPLE 4. Identify angle pairs. SOLUTION.

455 views • 5 slides