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How do I find the area of this figure?
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I have a problem finding the area of this figure on the screen shot. Hope you can help me.
Files:
Screen Shot 201...
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Hi, there are many surfaces...
You want only the value of the area or you want to show the surface ?
Maybe you want the area of the surface between the 2 arcs.
Two ways : with an integral and with a locus
distance(A,B)^2 *(pi/21)
a geometric solution with text
.
the 2 CircularArc[] (c and d) has an area and a filling color
the square (poly1) has an area and a filling color
With the texttool you can calcule with the values of this objects
to show this: double click on the text
show also the Properties/Position of the textobjects
altra soluzione (another solution)
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