Top 10.865

X = ABE = 20

Pink Area = 39.3982236862

X = CBD = 30

Shaded Area = 15.7079632679

Shaded Area = 9.89949493661

X = DCE = 45

X = ACB = 38

X = NP = 58.4781126651

Blue Circle Area = 12.5663706144

Baseline BC = 12

Top 10.864

Segment BC = 9

CF = 2.2360679775

Yellow Area = 43.3012701892

Quadrilateral Area = 9

Orange Area = 29.2695875584

X = LM = 1

X = BE = 6.5574385243

Baseline AB = 28

Area ( Green ) / Area ( Pink ) = 6 / 5

Circle Area = 452.389342117

Top 10.863

X = CF = 7

AB = 10. BC = 12

X = FK = 1.61803398875

X = ∠ EFG = 67.5 = 135 / 2

Blue Area = 11.4793377299

X = DLE = 75

Another Approach

Radius R = 6

𝛼 = 4

The Star-shaped Mauve Area = 6

Area ( ABCD ) = 24

Top 10.862

ALM = 45

X = CD = 7

2 α + 3 β = 180

Green Area = 2.92820323028

X ^ 2 - Y ^ 2 = 385 / 9

X = 135 / 2

X = AB = 16

The Shaded Quadrilateral Area = 6

X = CDE = 35.1489879816

Triangle ABC Area = 150

Simplified by Means of Regression

AB = 10. BC = 12

Top 10.861

Orange Area = 63.3982236862

Pink Area = 40

R = 1.73205080757

Segment AC = 6

X = BAC = 72

Radius R = 8

Square ABCD Area = 81

Shaded Area = 3.14159265359

Orange Area = 21.0617555986

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