Sunday, October 14, 2012

Quadrilateral Angle Sum

Move points A, B, C or D to create the desired quadrilateral. Move the slider to the extreme right.  As each slider appears, rotate the quadrilateral by moving it to the extreme right. 
This is a Java Applet created using GeoGebra from www.geogebra.org - it looks like you don't have Java installed, please go to www.java.com
Guillermo Bautista, Created with GeoGebra

The applet above demonstrates that the angle sum of a quadrilateral is 360 degrees. 

Snapshot


2 comments:

  1. As per the official notification, the post of Assistant Station Master (ASM) notified with Grade Pay of 2800/- has been upgraded & merged is not post of Station Master (SM) in Grade Pay of 4200/-(Level 6 down to 7th CPC). On n . y . basis, the Grade Pay of the post of Traffic Assistant notified at 2000/- has been enhanced to 2400/-(Level 4 much 7th CPC).
    SBI Exam Application Form
    www.rrbcdg.gov.in Recruitment 2017

    ReplyDelete