Cup Modeling (1)
Your task: Create a virtual model of this cup below. Refer to the "Measure a Radius Accurately" page to help you measure the radius of the top and bottom of this cup.
Before building in the 3D app below, you will need to measure the following:[br][list][*]Bottom radius of this cup[/*][*]Top radius of this cup[/*][*]Height of this cup[/*][/list][br]The height of this cup should be fairly easy to measure. Please refer to the [b]reference[/b] section (left) to see how to measure a radius of this cup accurately. [br]
Once you get your data, build a virtual model of this cup below. Be sure to watch the quick silent YouTube video below that illustrates how to create a surface of revolution.
How to Create a Surface of Revolution in GeoGebra 3D Calculator (quick silent demo)
Go to the [b]MENU[/b] (3 horizontal bars upper left corner). Go to [b]SAVE[/b]. Title it [b]Cup Model 1[/b]. Open this in GeoGebra 3D Calculator on you phone or tablet to test how well the virtual model fits over the real one. [br][br]If you forget how to do this, do the following: [br][list][*]Sign in to your GeoGebra account on Safari if you have an iPhone or iPad[/*][*]Sign in to your GeoGebra account on Chrome if you have an Android or other non-iOS tablet. [/*][*][url=https://youtu.be/_gjrdrqADZM?t=142]Follow the instructions seen here[/url]. (No need to watch the beginning of the video.)[/*][/list]