POLYGON

hope

New member
Joined
May 11, 2005
Messages
12
HELLO!

PLEASE HELP ME WITH MY PROBLEM,WICH IS:

WHAT IS THE AREA OF THE 5-SIDED FIGURE WHIC IS DETERMINE BY POINTS ;A(1,0) ;B(5,0);C(6,4);D(3,7);E(0,4) .AND THE AREA SHOULD BE
29cm^2!!!HOW???
AND I´ALSO DO NOT KNOW THE FORMULA FOR AREA OF THIS FIGURE.

HOPE!
 
tri39ss.gif

Add the areas of the three triangles.
 
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