Unit 5 Triangles Bingo.

Slides:

Advertisements

Similar presentations

Jeopardy Trig ratios Finding a missing side Finding a missing angle Sec, csc, and cot Word Problems

Advertisements

A surveyor is measuring the distance across a small lake

Jeopardy Review Find the Missing Leg / Hypotenuse Pythagorean Theorem Converse Distance Between 2 Points Everybody’s Favorite Similar T riangles Q $100.

Lesson 9-1 Solving Right Triangles. Objective: To use trigonometry to find unknown sides or angles of a right triangle.

Jeopardy Trig fractions Solving For Angles Solving for Sides Words are Problems?! Other Right Stuff $100 $200 $300 $400 $500 $100 $200 $300 $400 $500.

Let’s Play What have you learned about Analytic Geometry?

Pythagorean Theorem Formula: a2 + b2 = c2 This formula helps determine two things: the lengths of the different sides of a right triangle, and whether.

Two people are looking up at a skyscraper Two people are looking up at a skyscraper. The people are 5 miles apart, and the skyscraper is between.

 In a right triangle, the trigonometric ratios are as follows:  A way to help remember this is: › SOH-CAH-TOA.

$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.

The Basics State the RatioSidesAnglesReal-Life

Geopardy! Radical Radicals Pythagorean Theorem Word Problems We Are Family Special Triangles Intro to Trig

Aim: How do we find the lengths of the sides in a right triangle? Do Now 1. Solve 2(x + 5) = Find the measure of the missing angle? 48 o 17 o 100.

Chapter 7.5 Notes: Apply the Tangent Ratio Goal: To use the tangent ratio to determine side lengths in triangles.

Section 9.8 Trigonometric Ratios Smaller Triangle: Larger Triangle: Smaller Triangle: Larger Triangle: Smaller Triangle: Larger Triangle:

Objective: To use the sine, cosine, and tangent ratios to determine missing side lengths in a right triangle. Right Triangle Trigonometry Sections 9.1.

1 The Pythagorean Theorem. 2 A B C Given any right triangle, A 2 + B 2 = C 2.

200 $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 PythagorasSpecialRightTriangles.

Section 9.8 Trigonometric Ratios Trigonometric Ratio A ratio of the lengths of two sides of a right triangle.

CCII Unit 5 Warm-Ups. Warm-Ups (Monday 11/17) a) Describe the transformation from the parent graph b) Domain:c) Range: d) Vertex:e) Axis of Symmetry:

Warm up Find the missing side.. Skills Check CCGPS Geometry Applications of Right Triangle Trigonometry.

Lesson 13.1 Right Triangle Trigonometry

Unit 7: Right Triangle Trigonometry

45° a a a a a  2 60° 30° a 2a2a a3a3 Special Triangles Rules.

SineCosineTangentPythagoreanTheorem Mixed Word Problems(Regents)

Right Triangle Trigonometry

Warm Up If name is on the board put HW on the board Complete the warm up on the board with a partner. Section 8.3.

OBJ: SWBAT APPLY TRIG FUNCTIONS (8.3) HW (DAY 41): WORKSHEET- ODDS STORYBOOK: “RIGHT TRIANGLES” PEARSONSUCCESS.NET (DUE FRIDAY) WU: WKS (1, 6, 23, 24,

Date: Topic: Trigonometry – Finding Side Lengths (9.6) Warm-up: A B C 4 6 SohCahToa.

TRIGONOMETRY Sec: 8.3 Sol: G.8  You can use trigonometric ratios to find missing measures of sides AND angles of right triangles.  A ratio of the lengths.

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

Daily Check Find the measure of the missing side and hypotenuse for the triangle.

Similarity & Trig Review. BD is parallel to AE. Find DE and CE DE = 15 CE = 21.

Page To get home from school you walk through a park. The park is 400 m long by 90 m wide. You walk from the southwest corner to the northeast corner.

9.4 The Tangent Ratio. The Tangent Ratio Example 1: Finding Tangent Ratios Find tan R and tan S. Write as a fraction and a decimal rounded to 4 places.

Chapter 8: Right Triangles & Trigonometry 8.3 The Tangent Ratio.

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.

Warm up Find the missing side.. Daily Check Review Homework.

Chapter 7 Right Triangles and Trigonometry Objectives: Use calculator to find trigonometric ratios Solve for missing parts of right triangles.

37° x 3 y Find x and y using Trig Ratios. How do we use trig ratios to solve for missing sides and angles in right triangles? AGENDA: WARMUP – GO OVER.

Solving Right Triangles In chapter 7, we defined the trigonometric functions in terms of coordinates of points on a circle. Now, our emphasis shifts from.

Warm up Find the missing side.

Aim: What is trigonometric function?

Angles of Elevation & Angles of Depression

8.4 Trigonometry- Part II Inverse Trigonometric Ratios *To find the measure of angles if you know the sine, cosine, or tangent of an angle. *Use inverse.

Inverse Trigonometric Functions

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

Pythagorean Theorem Converse

Devon wants to build a rope bridge between his treehouse and Cheng’s treehouse. Suppose Devon’s treehouse is directly behind Cheng’s treehouse. At.

Pythagorean Theorem What is it??

Right Triangle Trigonometry

Trig Ratios C 5 2 A M Don’t forget the Pythagorean Theorem

Aim: What is trigonometric function?

Trigonometry Created by Educational Technology Network

Solving Right Triangle Application

FAMOUS PYTHAGOREAN TRIPLES:

Copyright © 2014, 2010, 2007 Pearson Education, Inc.

Pythagorean Theorem OR.

Solving For Angles & Real World Data

Right Triangle Trigonometry

Geometry Section 7.7.

Trig Ratios and Word Problems

Warm-up 1)A ladder leaning up against a barn makes an angle of 78 degrees with the ground when the ladder is 5 feet from the barn. How long is the ladder?

Depression and Elevation

Tuesday 10/25 The tallest television transmitting tower in the world is in North Dakota, and it is 2059 feet tall. If you are on level ground exactly.

Unit 3: Right Trigonometric Ratios

Reviewing Trig Ratios 7.4 Chapter 7 Measurement 7.4.1

Twenty Questions Subject: Trig Ratios.

10-6 Trigonometric Ratios

Presentation transcript:

Unit 5 Triangles Bingo

Put the following on your Bingo Board in random order IN PEN!: .6 35.4 23.8 16.9 32 80 26 48.2 14.6 1253 15.9 11.8 21.3 2√3 62 47 13.9 √3 7(√2)/2 17.5 12 1500 7√2 FREE 5/3

#1 Find the value of the ratio:

#2 Find the Missing Side:

#3 Find the missing angle:

#4 Find the angle measure: Tan b = .6249

#5 The tallest television tower in the world is in North Dakota and is 2,059 feet tall. If you are on level ground exactly 5,280 feet (one mile) from the base of the tower, what is your angle of elevation?

#6 Find side “n”:

#7 Find the Missing Side:

#8 A 9.0 m ladder rests against the side of a wall. The bottom of the ladder is 1.5 m from the base of the wall. Determine the measure of the angle of elevation to the nearest degree.

#9

#10 Find the measure of side x to the nearest tenth:

#11

#12 Find v

#13 What does the length of CA need to be to make this a right triangle?

#14

#15

#16 Find the missing sides:

#17 Find the missing angle:

#18 Find the Missing Side:

#19 Find the missing angle: