i need to calculate the radius of an arc. i have that the chord lenght is 96 inches and the distance between the chord and the arc is 6 inches perpendicular from the center of the chord. assuming that i am working with a circle.... how do i calculate the radius of the circle????

HEY EVERYONE,

HOW CAN I PROVE THE FOLLOWING BOTH ON PAPER AND USING MAPLE 13.

HAVING THE VECTOR A= (A1,A2,A3)

PROVE THAT

I WAS WONDERING IF ANYONE COULD HELP ME OUT... I DOWNLOADED A STRUCTURAL MECHANICS PACKAGE THE OTHER DAY FROM THE MAPLE APPLICATION PAGE.... I KNOW I CAN RUN EACH OF THE DOCUMENTS INDIVIDUALLY BUT I DON'T KNOW HOW TO CALL THEM UP IN THE PROGRAM.. CAN ANYONE GIVE ME STEP BY STEP INSTRUCTIONS OF HOW I CAN INSTALL THE PACKAGE IN MAPLE 13..

THANKS IN ADVANCE!!!

how can i take any linear ode and make a plot of all its solutions, if its first order and second order?

thanks in advance