Top 10.925

Square Area = 64

X = BAD = 100

Angle ABD = 36

Angle CBE = 75

Top 10.924

Purple Circle Area = 2.6611991598

X = CAD = BAD = 30

X = CD = 0.287212082615

Square ABCD Area = 8.1 = 81 / 10

X / Y = 0.543689012692

Green Area / Violet Area = 2

Square Side s = 12

Orange Area = 51.7374089129

CG / AF = 1.6 = 8 / 5

Orange Area = 4

Top 10.923

X / Y = 0.543689012692

Blue Square Area = 3.6 = 18 / 5

X = FG = 3.7947331922

X = CD = 2

Circle Radius R1 = 4.33297774765

X = CD = 2

Red Triangle Area = 578

Triangle Side L = 5.7735026919

R = 12.5 = 25 / 2

Green Area = 52.8 = 264 / 5

Top 10.922

Blue Area = 100 Square Units

X = Segment AE = 12

R = 1.8371173 & R1 = 1.2247448

Radius R ( by Means of Heron )

Angle AOC = 120

R = 3.03335796988

Found by iteration

Found by  Regression

Orange Area = 31.2970273877

X = DO = 2.64575131106

Yellow Circle Area = 3.96126565

Green Semicircle Area = 453.9601

X = AB = Square Side = 5

top 10.921

Orange Area = 42.3628527636

Shaded Area = 17.1750554397

X = AD = 10

Shaded Area = 6

X = DE = 8.42614977318

Prove that X = a + b + c

Major Radius R = 1.86602540378

R = 2.1 = 21 / 10

Pink Rectangle Area = 11

X = DF = 19

Top 10.920

X = BD = 2.12701665379

X = BDC = 10.8933946491

X = DK = 1.26491106407

X = ABC = 75

X = KPL = GPN = 75

Shaded Area = 462 / 5 = 92.4

Circle Area = 18.8495559215

X = BE = 4

Orange Area = 104

Solution = 27