Workplace & Apprenticeship 10 Outcome 10.09 Lesson #2.

Slides:

Advertisements

Similar presentations

Circle Theorems-“No Brainers”

Advertisements

Accelerated Math 2.  Two minor arcs are congruent if and only if their corresponding chords are congruent.

Y A S O O B A L I b o r n o n 1 9 t h F e b r u a r y i n K a n p u r d i s t r i c t o f U t t a r P r a d e s h. H e s t a r t e d s i n g i.

5.2 Angle Bisectors and Perpendicular Lines. Angle Bisectors To bisect something is to cut it into two equal parts The ray that divides the angle is called.

1-1a Slide 1 of 2 (over Lesson 3-2). 1-1b Slide 1 of 2 (over Lesson 3-2)

Math 10: A and W. Key Terms Find the definition of each of the following terms: Angle Angle measure Degree Parallel lines Perpendicular lines Transversal.

Chapter 5 Angle Bisectors. Angle Bisector A ray that bisects an angle into two congruent angles.

constructions Bisecting an Angle constructions  Centre B and any radius draw an arc of a circle to cut BA and BC at X and Y.  Centre X any radius draw.

Lesson 56: Special Right Triangles

Teaching through School-Based Enterprise Day 2 Maria Khwaja, Elun.

Title of Lesson: Segment and Angle Bisectors

1 Advanced Frame Options Using NORESIZE  By default, users may resize frames unless you specify the NORESIZE attribute in the tag  Examples:

10.2 Arcs and Chords Central angle Minor Arc Major Arc.

Find the missing angle ?0?0. Special Segments in Triangles.

Linking Frames. How to load frames For example you have the following frame: Left Links Main.

Warm-Up 1)Solve for x 2)Solve for x 142° (x-11)° 81° (9x)°

Geometry Using Trig Functions to Find the Areas of Regular Polygons.

Workplace & Apprenticeship 20 Workshop June 28th.

12.2 Chords and Arcs Theorem 12.4 and Its Converse Theorem –

In this expression it means “How many one eighths are in three fourths?” In this lesson we will divide fractions. Let’s think about what dividing fractions.

Lesson 12 – Points of Concurrency II

11-2 Chords and Arcs  Theorems: 11-4, 11-5, 11-6, 11-7, 11-8  Vocabulary: Chord.

How to …… Bisect an angle.. What? ‘Bisect’ means to cut exactly in half. If you bisect an angle, you get two equal angles e.g. if you bisect a 60° angle.

Unit 2, Lesson 7 Creating Web Pages and Web Documents.

Statements Reasons Page Given 2. A segment bisector divides a segment into two congruent segments 5. CPCTC 3. Vertical angles are congruent 6. If.

Unit 4 Lesson 6 – Dilations Mapping Angles. Page 27 Concentric Circles.

Unit 14 - Desktop Publishing Part 2 Desktop Publishing InDesign – Inside Pages

Lesson 5-2 Use perpendicular bisectors

Workplace & Apprenticeship 10 Outcome Lesson #1.

Opener: A triangle has a 52 degree angle and a 75 degree angle. What is the measure of the other angle? Show your work and prove your answer is correct.

LESSON 11.2 CHORDS AND ARCS OBJECTIVE: To use chords, arcs and central angles to solve problems To recognize properties of lines through the center of.

Section 10-2 Arcs and Central Angles. Theorem 10-4 In the same circle or in congruent circles, two minor arcs are congruent if and only if their corresponding.

Relate Fractions and Whole Numbers MAFS.3.NF.1.3c.

Perpendicular and Angle Bisectors

BASIC CONSTRUCTIONS CONGRUENT ANGLES AND ANGLE BISECTORS Objective: To be able to construct a congruent angle and an angle bisector.

12.2 Chords and Arcs.

2.1 Segment Bisectors Goal:

Order of Operation Must follow special set of rules to solve

Angles and Angle Bisectors

Perpendicular bisector of a line.

Angles and Parallel Lines

The Growth Mindset.

Math 2 Side Splitter & Angle Bisector Theorems

Isometric Drawing.

Section 11 – 2 Chords & Arcs Objectives:

SECTORS A sector is basically a “slice”.

Carmelo Ellul Bisecting an Angle Head of Department (Mathematics)

Landmark Case Name (Date)

Working with Ratio Segments part 2

در تجزیه و تحلیل شغل باید به 3 سوال اساسی پاسخ دهیم Job analysis تعریف کارشکافی، مطالعه و ثبت جنبه های مشخص و اساسی هر یک از مشاغل عبارتست از مراحلی.

Lesson Objectives Lesson Outcomes

April 9, Math 201 OBJECTIVE: Students will be able to determine the area of a circle and the area of a sector of a circle. AIM: How will our.

Central angle Minor Arc Major Arc

Short Story Self- Selection and Application

Chapter 8 Lesson 5 Objective: To use the Side-Splitter and Triangle –Angle Bisector Theorems.

Perpendicular bisector of a line.

Module 15: Lesson 5 Angle Bisectors of Triangles

Ашық сабақ 7 сынып Файлдар мен қапшықтар Сабақтың тақырыбы:

Windows басқару элементтері

Using Trig Functions to Find the Areas of Regular Polygons

Perpendicular Bisectors

Қош келдіңіздер!.

12.2 Chords & Arcs.

Module 15: Lesson 6 Properties of Parallelograms

11-3 Area of Circles and Sectors

Информатика пән мұғалімі : Аитова Карима.

Constructions Lab.

Presentation transcript:

Workplace & Apprenticeship 10 Outcome Lesson #2

Setting the Context Read “Math on the Job” on page 187 of your Mathworks 10 text.

This is James’ large pizza which he usually cuts into 8 slices. If he cuts it into 16 slices instead, what will be the size of the central angle?

This is James’ small pizza. He usually slices it into 6 slices but needs to make 12 slices. What angle will he need to use?

Bisecting Angles Brainstorm other angles that need to be bisected. What methods/tools might be used to bisect these angles? Discuss the following images in terms of angle bisectors.

Videos How to cut Mitres ,00.html ,00.html Question – What angles would need to be cut to frame an octagonal window?