Direct triangle, three sides are arithmetic sequence, known area is 12. Find perimeter
If the tolerance is B, then
(x-b)*x=12*2
x*x+(x-b)*(x-b)=(x+b)*(x+b)
The solution is b = √ 2, x = 4 √ 2
Perimeter 12 √ 2
If the tolerance is B, then
(x-b)*x=12*2
x*x+(x-b)*(x-b)=(x+b)*(x+b)
The solution is b = √ 2, x = 4 √ 2
Perimeter 12 √ 2