module 3 lesson 16
TRANSCRIPT
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AIM: The Most Famous Ratio of All
Do NowLesson 15 Exit Ticket
2/4/14 Module 3 Lesson 16
1. Homework: Problem Set 16 #2, 5, 6, 7
2. Cumulative Review Sheet due tomorrow3. Mod 3:10-15 Quiz Friday
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Given a point C in the plane and a number r > 0, the circle with center C and radius r is the set of all points in the plane that are distance r from point C.
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Example 1: The Bicycle Wheel
Materials: Large Wheel, String, Tape or Chalk
How to measure the circumference of the wheel with a piece of string.
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Example 1: The Bicycle Wheel
The circumference of any circle is always the same multiple of the diameter. Mathematicians call this number pi. It is one of the few numbers that is so special it has its own name. Let‛s see if we can estimate the value of pi.
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