Total # Posts: 4
November 16, 2011
What is the area of a sector where n= the measure of the central angle, r=radius, and d=diameter. n=90 degrees, d=18cm
January 5, 2011
I need to write a paper entitled Heritage Research Project, but I am not quite sure how to do this.
November 7, 2009
50 kg. if F=ma then m=F/a so m=100/2 or 50 kg.
October 23, 2006