Lesson 2
Completion requirements
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1. Lesson 2
1.12. Connect
Module 4: Foundations of Trigonometry
Complete the Lesson 2 Assignment that you saved in your course folder at the beginning of the lesson. Show work to support your answers.
Save your responses in your course folder.
Project Connection
You are now ready to apply your understanding of the relationship between arc length and the central angle of a circle to the Ferris wheel. Go to Module 4 Project: The Ferris Wheel. Complete Part 1: Activity 2.
Save your responses in your course folder.
Going Beyond
In this lesson arc length was determined using the formula a = θr. The central angle θ must be measured in radians in this formula. Is it possible to determine a formula in which central angle θ is in degrees?
Determine a formula to calculate arc length in which central angle θ is in degrees.