Are You Elevated or Depressed? Group 1. Purpose of this PowerPoint The purpose of this PowerPoint is to show the pictures we used to determine the appropriate.

Slides:

Advertisements

Similar presentations

Section 8.5 ~ Angles of Elevation & Depression!

Advertisements

Applications Using Trigonometry Angles of Elevation and Depression.

1 Calculator Ready Forms 2 d > e The Side Opposite The Given Angle is Larger.

Angles of Elevation and Depression

Problem Solving with Trigonometry. Do the following when solving trigonometry word problems… 1.Draw a picture. 2.Decide which trigonometry formula you.

4.2b: Angle of Elevation (Inclination) and Angle of Depression

SOLVING RIGHT TRIANGLES Using your definitions to solve “real world” problems.

Geometry Warm-Up Solve for the missing side (Solve for x): Set up ratio, last step, plug into calculator 52° 32 x 33° 8x 13° x11.

Trigonometry Day 2 Need Class Sets (1/2 set for sleeves) for today: Applications for Trig. – Angles of Elev. & Depr.

4.8 Solving Problems with Trigonometry. What you’ll learn about More Right Triangle Problems Simple Harmonic Motion … and why These problems illustrate.

9.6 Use Trig Ratios to Solve Word Problems

$100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200.

Sec 6.2 Trigonometry of Right Triangles

Person A Looking down from the roof of a house at an angle of 23º a shiny object is seen. The roof of the house is 32 feet above the ground. How.

Sec 6.2 Trigonometry of Right Triangles Objectives: To define and use the six trigonometric functions as ratios of sides of right triangles. To review.

Precalculus Unit 2 (Day 12). Knight’s Charge 9/9/15 1. Find the value of θ. 2. Find the value of h. 3. Find the value of z. 4. Find the value of x.

Trigonometric Ratios Lesson Table of Trigonometric Ratios The table shows decimal approximations of the ratios for their angles. For example, sin.

1. If sin  = 5/12, then find cos (90 –  ). (Hint draw a picture, label it, then simplify your fraction answer.) 2. If tan  = 3/7, then find tan (90.

Look out for the rocks! Application of Trigonometry by Pete Anderson.

A NSWERS TO H OMEWORK 1) 14.42) 73.83) 16.74) ) 9.96) 7.17) 10.38) 5.6 9) 3710) 3411) 2312) 38 13) 5314) 5115) 4616) 27 17) x = 101.8, y = )

3.2b: Angle of Elevation (Inclination) and Angle of Depression

5.8 Problem Solving with Right Triangles Angle of elevation horizontal line of sight Angle of depression line of sight.

Angles of elevation and depression

An angle of elevation is from a horizontal up. An angle of depression is from a horizontal down. Angle of elevation Angle of depression What do you know.

Trig Test Review 2. 45°-45°-90° 30°-60°-90°

Section 8-7 Applications of Right Triangle Trigonometry.

Right Triangle Trig Applications Angles of Elevation and Depression Dr. Shildneck Fall, 2014.

Do Now  Take your assigned graphing calculator  Put your 12.1 worksheet on your desk to be stamped.  Solve for h.

Homework Questions. Section 4.2 Mrs. Ramsey.

The Tangent Ratio Date:________________ Name:___________________ a. Using a protractor draw a right triangle to scale with angle measures 20  & 70  Measure.

Lesson 9-3: Angles of Elevation & Depression Angle of depression Angle of elevation Height Horizontal.

Angle of Elevation (Inclination) and Angle of Depression Geometry Room 101.

Tonight’s Homework Memorize all Trig stuff!! Pg. 367#9 – 24 all.

Geometry Day 13 Thu. March 17 / Mon. March 21 Angles of Elevation and Depression.

Solving Equations with Trig Functions. Labeling a right triangle A.

SOHCAHTOA Problems Trigonometry. SOHCAHTOA Problems 1.The diagram shows a lighthouse on top of a cliff. A ship at sea is 97 metres from the foot of the.

Solve for the missing side length.. A forest ranger spots a fire from the top of a look-out tower. The tower is 160 feet tall and the angle of depression.

LEQ: What is the process used to determine the measure of an angle given its sine, cosine, or tangent?

Problem Solving with Trigonometry

Geometry Warm ups #3 a) Show the Trig. Ratio set up and then b)

Homework Answers.

Warmup Write each trig ratio as a simplified fraction and as a decimal rounded to the nearest hundredth. sinA cosB tanB.

Right Triangle Trig.

Trigonometry QUIZ next class (Friday)

Trigonometry 8/29 Objective: Students will be able to find trigonometric ratios of acute angles. Standards: 2.04 Use trigonometric ratios to solve problems.

Objective Solve problems involving angles of elevation and angles of depression.

Warm Up Find the missing side length Find the missing angle 55°

Warm Up Find the missing side length Find the missing angle.

March 24th, 2015 You will need to pick up the following items:

6.2 Trigonometric Applications

Recapping: Congruent triangles

Secondary Math II 9.5 Applications.

NOTES 9.10 Trigonometric Ratios.

Warm-up Solve for x. Solve for Ө..

Literacy Research Memory Skill Practice Stretch!

Precalculus Day 15.

Warm Up Find the missing side length. Find the missing angle °

Right Triangle Trig Applications

Table of Contents 33. Application problems.

Right Triangle Trigonometry

Day 43 Agenda: Quiz minutes.

Make Ten Example: Name: ______________________

Angles of elevation and depression.

Objective Solve problems involving angles of elevation and angles of depression.

Sec 6.2 Trigonometry of Right Triangles

Trig Ratios and Word Problems

x x HW 13: Inverse Trig Functions HW 13: Inverse Trig Functions

Geometric Mean Proportions & Pythagorean Theorem

Problem Solving with Trigonometry

Twenty Questions Subject: Trig Ratios.

Presentation transcript:

Are You Elevated or Depressed? Group 1

Purpose of this PowerPoint The purpose of this PowerPoint is to show the pictures we used to determine the appropriate Trig function to use and to find the answer to question given to our group. The presenter will use the word document created to discuss the pictures we developed from the quick draw and give you the answer to the question

Which Trig Function will you use? From the top of a 200 foot lighthouse, the angle of depression to a ship in the ocean is How far is the ship from the base of the lighthouse?