Top 10.854

Height h = 1.41421356237

Quadrilateral ABCD Area = 2

X = ABD = 30

X = AB = 15

X = BP = 3 / 7 = 0.428571428571

Yellow Area = 10

X = EAF = 54

Trapezoid ABCD Area = 36

Green Area = 56.5685424949

Another Approach

Orange Area = 15.7461275016

Top 10.853

Red Quadrilateral Area = 17.6

CO = 10

X = PQ = 3

Area ( △ ACD ) - Area ( △ ABD ) = 2

Blue Area = 81 / 14

Blue Area = 81 / 14

X = 105

HM / KM = 2

Ratio of X / Y = 0.785714285714

EF = 6.7082039325

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Orange Area = 36.2061178334

Mauve Quadrilateral Area = 25

Green Triangle Area = 9.6

Radius R = 25

Green Area = 23.0854637602

Green Area = 164 / 13

X = AE = 1

Blue Area = 15

X = LM = 6.25 = 25 / 4

Blue Fraction = 1 / 3

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X = BC = 6

[ ABCD ] = 2

X = ACD = 30

X = BAC = 30

X = AF = 3

A1 = 0.267949192431

Isosceles Triangle ACL Area = 8

Green Fraction = 169 / 3696

X = DBO = 30

Area (△ADE) / Area (△CEF) = 2.5

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Orange Area = 53.8000012363

X = AB = 2

Green Rectangle Area = 50

Square [ ABCD ] = 60

X = ∠ BCE = 59

X = KL = 5.366563146

X = BOC = 56

BAF = CAF = 18

X = sqrt 6 = 2.44948974278

X = ABE = 25