home *** CD-ROM | disk | FTP | other *** search
/ USA Bestseller / USA BESTSELLER Vol 1-95 (Hepp-Computer)(1995).iso / e159 / phys2p16.equ < prev    next >
Text File  |  1993-11-07  |  2KB  |  16 lines
  1. "AST1CAL3 EQUATION VARIABLE","11-07-1993","12:04:42"
  2. "HYPOTEN=SQR(A^2+B^2)*(1-SIGN(ABS(C)))+SIGN(ABS(C))*C SIDEA=SQR(SIGN(ABS(C))*(C^2-B^2))*(1-SIGN(ABS(A)))+SIGN(ABS(A))*A SIDEB=SQR(SIGN(ABS(C))*(C^2-A^2))*(1-SIGN(ABS(B)))+SIGN(ABS(B))*B THETA=RND(ATAND(SIDEB/SIDEA)) PSI=90-THETA"
  3. "PYTHAGOREAN THEOREM. The sum of the squares of the two short   sides of a right triangle is equal to the square of its longest side            or hypotenuse.                          * <- psi                                                                      *  │                                                               hypothenuse*    │                                                               side c   *      │ side                                                                 *        │  a                                                                 *          │                                                        theta  -> *____________│ <- 90 degrees                                                       side b                                           Enter any two of three lengths of sides, one must always be zero. C and HYPOTEN must be 0 or positive.  If warning messages, lengths are inappropriate.                                                          (c) Copyright PCSCC, Inc., 1993*** Answer to problem ***                                                                                                                                       Let side A be the unknown short side.  Move cursor to variable A and set its    value to 0 by typing 0 (enter). Move cursor to variable B and set it to 33 and  then move cursor to variable C, the hypotenuse, and set its value to 100.  The  shortside SIDEA is calculated to be 94.39 cm.                                                                                                                                  ||If the hypotenuse, or long side, of a right triangle is 100 cm long and one of the short sides is 33 cm long, (a) what is the length of the    other side?  Type comma key to see answers.  Type (F2) to return to helpfile."
  4. 8
  5. 100,0,""
  6. 94.39809320108113,0,""
  7. 33,0,""
  8. 19.27,0,""
  9. 70.73,0,""
  10. 0,0,""
  11. 33,0,""
  12. 100,0,""
  13. 1
  14. 0
  15. 0
  16.