10182
EXPLORE
LATEST
ABOUT
AUTHORING AREA
PARTICIPATE
Your browser does not support JavaScript or it may be disabled!
Protractor Practice
Practice measuring with a protractor. Adjust the angle manually or click the button to generate a random angle for practice. Choose from a 180° or 360° protractor. Switch between the inside and outside angles.
Contributed by:
Abby Brown
Suggested by: Victor Fan
THINGS TO TRY
Drag Locators
Slider Zoom
SNAPSHOTS
RELATED LINKS
Angle
(
Wolfram
MathWorld
)
Protractor
(
Wolfram
MathWorld
)
PERMANENT CITATION
"
Protractor Practice
" from
the Wolfram Demonstrations Project
http://demonstrations.wolfram.com/ProtractorPractice/
Contributed by:
Abby Brown
Suggested by: Victor Fan
Share:
Embed Interactive Demonstration
New!
Just copy and paste this snippet of JavaScript code into your website or blog to put the live Demonstration on your site.
More details »
Download Demonstration as CDF »
Download Author Code »
(preview »)
Files require
Wolfram
CDF Player
or
Mathematica
.
Related Demonstrations
More by Author
Measuring Angles with a Protractor
Sarah Lichtblau
Paper Folding
Borut Levart
The Sum of the Interior Angles of a Triangle Equals 180 Degrees by Paper Folding
Sean G. Corcoran (Virginia Tech)
Circles & Triangles
John Kiehl
Two Lines Determine a Circle
John Kiehl
n-Sectors of the Angles of a Triangle
Jacques Marchandise
Interior Angles of a Triangle
Jon McLoone
Opposite Angles of a Quadrilateral in a Circle
Jay Warendorff
Pappus's Hexagon Theorem
Paul Abbott
Problems on Circles V: External and Internal Common Tangents
Jaime Rangel-Mondragon
Related Topics
Plane Geometry
High School Geometry
High School Mathematics
Middle School Mathematics
Browse all topics
Related Curriculum Standards
US Common Core State Standards, Mathematics
4.MD.C.6
Note: To run this Demonstration you need Mathematica 7+ or the free Mathematica Player 7EX
Download or upgrade to
Mathematica Player 7EX
I already have
Mathematica Player
or
Mathematica 7+