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Lesson 3

1. Lesson 3

1.4. Discover

Mathematics 20-3 Module 6

Module 6: Surface Area

 

Discover

 

In this Discovery you will investigate the relationship between the area of a circle and the surface area of a sphere.

 

Try This 1

 

This play button opens Investigation: Area of a Circle and Surface Area of a Sphere.

Click the button on the left to open Investigation: Area of a Circle and Surface Area of a Sphere.

 

course folder Save a copy of your answers in your course folder.

 

Share 1

 

With a classmate or a group of people, share your responses to the investigation questions from Try This 1. How do your formlas for the surface area of a sphere compare? Once you have compared answers, discuss the following question:

  • What is the relationship between the area of a circle and the surface area of a sphere with the same radius?

course folder If required, save a copy of your discussion to your course folder.