334 yd 220 yd What is the purpose of golf? What am I trying to do?

Slides:



Advertisements
Similar presentations
7-4A Similar Figures and Proportions Learning Objective: To determine whether two given figures are similar, and to use similarity to find missing lengths.
Advertisements

Special Right Triangles Keystone Geometry
Bell Work: Find the hypotenuse of a triangle with leg lengths of 5 and 6 cm.
EXAMPLE 4 SOLUTION Method 1: Use a Pythagorean triple. A common Pythagorean triple is 5, 12, 13. Notice that if you multiply the lengths of the legs of.
The Pythagorean Relationship
EXAMPLE 1 Find the length of a hypotenuse SOLUTION Find the length of the hypotenuse of the right triangle. (hypotenuse) 2 = (leg) 2 + (leg) 2 Pythagorean.
EXAMPLE 1 Find the length of a hypotenuse SOLUTION Find the length of the hypotenuse of the right triangle. (hypotenuse) 2 = (leg) 2 + (leg) 2 Pythagorean.
© T Madas. 6 m 8 m Finding the hypotenuse x = x2= x = x2= x2 100 = x2= x2 = x= x = x= x 10 x = m 13 m Finding one of the shorter.
10.5 – The Pythagorean Theorem. leg legleg hypotenuse hypotenuse leg legleg.
Triangle abc a²a² b²b² c²c² Blue* Green Orange* Pink Purple* White* Yellow*
Step 1: Square Longest side Step 2: Add Step 3: Square Root Step 1: Square Shorter side Step 2: Subtract Step 3: Square Root 7cm 9cm x 4cm 8cm x 12cm 7cm.
Monday, March 2 Approximate square roots on a calculator. Solve square root equations. Use Pythagorean Theorem to find missing dimension on a right triangle.
 Only works in right angled triangles  Nothing to do with angles.
Unit Goals – 1. Solve proportions and simplify ratios. 2. Apply ratios and proportions to solve word problems. 3. Recognize, determine, and apply scale.
M May Pythagoras’ Theorem The square on the hypotenuse equals the sum of the squares on the other two sides.
OBJECTIVE I will use the Pythagorean Theorem to find missing sides lengths of a RIGHT triangle.
Welcome Back Review. If c is the measure of the hypotenuse, find each missing side: 1. a = 12, b = 9, c = ?c = a = 8, b = ?, c = 21b = 19.4.
1 Trig. Day 3 Special Right Triangles. 2 45°-45°-90° Special Right Triangle 45° Hypotenuse X X X Leg Example: 45° 5 cm.
Similar Triangles and Pythagorean Theorem Section 6.4.
Special Right Triangles Keystone Geometry
Factoring Differences of Squares
Special Right Triangles
Intro to the Pythagorean Theorem. Warm Up Calculate the following:
Trigonometry – Right Angled Triangles By the end of this lesson you will be able to identify and calculate the following: 1. Find the shorter side length.
If you draw squares on the two shorter sides…
Unit 6 Similarity.
Find: (to 1.d.p) a)3² = b) 7² = c) 3.45² = d) 9² = e) 10² = f) 20² = g) 2.1 ² = Find: a)√9 = b) √7 = c) √36= d) √2= e) √1.456 = f) √2.5 g) √64 =
10-1 The Pythagorean Theorem. LEGS Hypotenuse Problem 1: Finding the Length of a Hypotenuse The tiles shown below are squares with 6-in. sides. What.
Describes the relationship between the lengths of the hypotenuse and the lengths of the legs in a right triangle.
Warm Up Simplify the square roots
Warm-Up Find x. 2x+12 =6 12x=24 √25 = x.
The Pythagorean Theorem
Sides in a right angled triangle
Daily Warmup Solve for x x2+7=43 Ans: x = ±6 64+x2=164
Pythagorean Theorem CC A.3 - Apply the Pythagorean Theorem to determine unknown side lengths in right triangles in real- world and mathematical problems.
The Pythagorean Theorem
Perimeter of Triangles.
Pythagoras’ Theorem – Outcomes
Agenda: Ratio Notes/Practice Proportions Notes/Practice Applications
Standard: MG 3.3 Objective: Find the missing side of a right triangle.
The Pythagorean Theorem
Below is the equation for the Pythagorean theorem
Using the Pythagoras Theorem.
GCSE Questions WJEC Pythagoras 2011 to 2013.
Warm up: Think About it! If the red, blue and green squares were made of solid gold; would you rather have the red square or both the blue and green square?
6-3 The Pythagorean Theorem Pythagorean Theorem.
Pythagorean Theorem.
5-3: The Pythagorean Theorem
Sine and Cosine Rule s.small.
45°-45°-90° Special Right Triangle
Special Right Triangles Keystone Geometry
Pythagoras' Theorem.
Special Right Triangles
Using Pythagoras’ Theorem
Special Right Triangles
Special Right Triangles
Opener Notes Name__________________________________________________
Special Right Triangles
Missing Lengths of Similar Figures Practice
Pythagoras’ Theorem.
Special Right Triangles
Pythagorean Theorem.
Special Right Triangles
Pythagorean Theorem GOAL: Apply the Pythagorean Theorem to determine unknown side lengths in right triangles in real-world and mathematical problems in.
Solving Right Triangles
Creating Triangles Concept 41.
10-1 The Pythagorean Theorem
The Pythagoras Theorem c a a2 + b2 = c2 b.
Special Right Triangles
Presentation transcript:

334 yd 220 yd What is the purpose of golf? What am I trying to do? Work out in pairs how I could do this? If I knew the length, I could get there in 1. HOW? TEE Par 3

Draw the triangle and measure the missing side length ? What did you measure? Use the following numbers and symbols to find the answer of 5. You can use the numbers and symbols more than once but all will be used. = * 4 3 √ +

3 * 3 = 9 4 * 4 = 16 9 + 16 = 25 √25 = 5 in This is the same answer! ?

334 yd 220 yd Now find the answer to this problem – TEE Par 3

Pick one for your partner to say – machine fast back! 1) 2) 12 5 ? ? 7 Pick one for your partner to say – machine fast back! Make sure they say to add and square root 24 3) 15 8 ? 4) 5) 40 9 ? 24 10 ?

Decide in your pairs which one is the odd one out… 3 ? 4 3 ? 4 3 4 ? 3 4 ?

Decide in your pairs which one is the odd one out… 3 ? 4 3 ? 4 3 4 ? 3 4 ?

Find the length of the hypotenuse 3 Use the examples below for Pythagoras to figure what to do with the triangle at the right. ? 4 Ex 1) Find the length of the hypotenuse Ex 2) Find the length of the shorter side 10 10*10 = 100 7*7 = 49 100 - 49 = 51 √51 = 7.1 cm 6*6 = 36 5*5 = 25 36 + 25 = 61 √61 = 7.8 cm a c 6 7 5

Solve a mystery You have a worksheet of problems – solve them and find the answer below. The answers will tell you who, and with what, and where the murder took place. Be quiet, the winners will get a prize!