let's recall that an equilateral triangle has all interior angles of 60°.
Check the picture below.
so as you can see, 2√3 = x = r, namely the radius of the circle.

C=0.05(125000)+500
C=6250+500
C=6750
comission is $6750
10*10= 100
if 100 equals 1 side, then x = 4 sides
since there are 4 sides on a square you multiply 100 by 4
your answer is 400 units²
Hope this helps!!!
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3:00 I think. :-)
Hope that helped
9*10^7=90000000
There are ninety million possible combinations. :)