Not sure about the original formula, but one that works is b = a/(2c + 1)
C= pi * D This is the formula for circumference.
(a+d)/2b=c
d=a-2bc
d = a - 2bc
None.
C= pi * D This is the formula for circumference.
(a+d)/2b=c
c= a-2b
d=a-2bc
a-2b=c
a = 2b + c then a - 2b = c ie c = a - 2b
b= 1/2 (a - c)
1
You can't solve a formula with no equals sign
c= (a+d) / 2b
d = a - 2bc
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