Students will consistently and appropriately use the parallel symbol in descriptions of lines and planes. 3-1 LINES AND ANGLES To identify relationships.

Slides:

Advertisements

Similar presentations

10-5 Volumes of Prisms and Cylinders To find the volume of a prism and the volume of a cylinder. In solving for volume of prisms and cylinders, students.

Advertisements

Parallel Lines Advanced Geometry Parallel and Perpendicular Lines Lesson 1.

Lesson 3-1 Parallel Lines and Transversals. Ohio Content Standards:

10-3 Areas of Regular Polygons To find the area of a regular polygon In finding the area of a regular polygon, students will find a polygon of n sides.

Students will explicitly define, use, and calculate exterior and interior angles of triangles.

8-1 The Pythagorean Theorem and Its Converse

3.1 Parallel Lines and Transversals

GOAL 1 RELATIONSHIPS BETWEEN LINES EXAMPLE LINES AND ANGLES Vocabulary parallel lines—Be sure you understand the notation! skew lines parallel planes.

Objectives Identify parallel, perpendicular, and skew lines.

3-1 Lines and Angles. Parallel and Skew Parallel lines are coplanar lines that do not intersect. – The symbol  means “is parallel to”. Skew lines are.

 Lesson 1: Parallel Lines and Transversals.  Parallel lines ( || )- coplanar lines that do not intersect (arrows on lines indicate which sets are parallel.

VOCABULARY UNIT 3. PARALLEL LINES Lines on the same plane that never intersect.

Do Now A B C D 1.Name a line that does not intersect with line AC. 2.What is the intersection of lines AB and DB?

Unit 3 Definitions. Parallel Lines Coplanar lines that do not intersect are called parallel. Segments and rays contained within parallel lines are also.

3-1 Parallel and Perpendicular Lines 3-1 Parallel Lines and Transversals.

Lesson 3.1 Identify Pairs of Lines and Angles. Definitions Parallel Lines- They don’t intersect and are COPLANAR Perpendicular Lines- They intersect at.

9-1 Translations To identify isometries To find translation images of figures.

PARALLEL LINES & TRANSVERSALS Parallel Lines - lines in the same plane that will never intersect.

BRING ‘EM OUT! Your tests, that is. Please get them to me. Right meow.

Parallel Lines & Transversals. Transversal A line, ray, or segment that intersects 2 or more COPLANAR lines, rays, or segments.

11-5 Volumes of Pyramids and Cones To find the volume of a pyramid and of a cone With a knowledge of Cavalier’s Principle with respect to prisms and cylinders,

11-3 Surface Areas of Pyramids and Cones

Chapter 3 Section 3.1 & 3.2 Identify pairs of lines and angles and use parallel lines with transversals Objective: SWBAT identify angle pairs formed by.

3.1 – 3.2 Quiz Review Identify each of the following.

3.2- Angles formed by parallel lines and transversals

Parallel Lines & Transversals

Objectives Identify parallel, perpendicular, and skew lines.

Parallel Lines and Transversals

Parallel Lines and Transversals

Lesson 3.1 AIM: Properties of Parallel Lines

Proving Lines Parallel

Lesson 3.1 Lines and Angles

Lines and Angles.

7-5 Proportions in Triangles

10-2 Areas of Trapezoids, Rhombuses, and Kites

To verify and use properties of trapezoids and kites

To find reflection images of figures

3-4 Parallel and Perpendicular lines

Student will be able to draw and identify rotations.

3-4 Parallel and Perpendicular lines

Parallel Lines & Angle Relationships

LT 3.1: Identify parallel lines, perpendicular lines, skew lines and angles formed by two lines and a transversal.

5-4 Medians and Altitudes

6-2 Properties of Parallelograms

4-1 Quiz The following questions are designed to help you decide how well you understand today’s lesson. Please ask me if you.

Parallel and Perpendicular Lines

3-3 Proving Lines Parallel

Lines & Angles.

5-1 Midsegments of Triangles

3.2- Angles formed by parallel lines and transversals

Chapter 3: Parallel and Perpendicular Lines

Vocabulary parallel lines perpendicular lines coplanar lines

To use properties of a tangent to a circle.

5-3 Bisectors in Triangles

12-4 Angle Measures and Segment Lengths

6-4 Special Parallelograms

10-4 Perimeters and Areas of similar Figures

7-7 Areas of Circles and Sectors To find the areas of circles, sectors, and segments of circles With the formula for the area of a circle, students.

8-2 Special Right Triangles

Relationships Between Lines

3.1 Parallel lines and transversals

Lesson 3.1 : Identify Pairs of Lines and Angles

Perpendicular Lines Definition: Two lines that intersect to form right angles. Note: The symbol  means “is perpendicular to”

Angle Relationships with Parallel Lines

Angles and Parallel Lines

Section 3.1: Lines and Angles

Objectives Identify parallel, perpendicular, and skew lines.

4-5 Isosceles and Equilateral Triangles

3.1 Parallel Lines and Transversals

Presentation transcript:

Students will consistently and appropriately use the parallel symbol in descriptions of lines and planes. 3-1 LINES AND ANGLES To identify relationships between figures in space To identify angles formed by two lines and a transversal

1 2 3 4

1 2 3 4

3-1 Quiz The following questions are designed to help you decide if you understood today’s lesson. Ask me if you don’t understand why you miss one. Please make sure you record your result on the portfolio sheet!

1. Which angles are corresponding angles? ∠8 and ∠16 ∠7 and ∠8 ∠4 and ∠8 ∠3 and ∠16

2. Which Line Segment is Skew to 𝐽𝑀 ? 𝑷𝑸 𝑱𝑵 𝑸𝑴 𝑷𝑵

3. Which angles are Same side interior angles? ∠8 and ∠16 ∠12 and ∠8 ∠4 and ∠16 ∠13 and ∠16

4. What four segments are parallel to plane MRQL? 𝑱𝑲 , 𝑲𝑳 , 𝑱𝑴 , and 𝑴𝑳 𝑵𝑷 , 𝑲𝑷 , 𝑷𝑸 , and 𝑱𝑵 𝑱𝑲 , 𝑱𝑵 , 𝑵𝑷 , and 𝑲𝑷 𝑱𝑴 , 𝑲𝑳 , 𝑵𝑹 , and 𝑷𝑸

same-side interior corresponding angles alternate exterior 5. How are ∠7 and ∠2 related? same-side interior corresponding angles alternate exterior alternate interior

Assignment 3-1 p. 144-145 #12-44 even Then rate your assignment 4-3-2-1-0 as to how well you understood the lesson and write why you rated yourself that way.