Top 10.936

Shaded Area = 3 Square Units

Angle CBD = 45

Top 10.935

X = AB = 2R = 5

X = DF = 4

Blue Area = 864 / 5 = 172.8

Missing Angle BIF = 90

X = BE = BG = 2.07055236082

X = BAD = 45

Proof that a = b = c

Orange Area = 24.3600700663

Blue Area ≤ 70 / 3

a / b = 1.61803398875

Top 10.934

X = AFD = 72

Proof that Radius Formula is OK

X / Y = 1.61803398875

X / Y = 1.61803398875

Angle CED = 70

X = BCE = 15

Proof that AE = AB

AD = 8.48528137424

X = ACB =105

Area ( ABCD ) = 10.3923048454

Top 10.933

X = DE = 8

Area ( AENK ) = 50.9116882454

Green Area in Terms of R

X = BAD = 60

Circle Area = 1470.26536188

Blue Square Area = 18.0901699437

Orange Area = 40.522712025

X = AB = 12

Blue Area = 7.06858347058

Angle ABG = 60

Top 10.932

Red Area = 900 / 49 = 18.36734694

 

X = Angle CBP = 6 

All in Terms of Square Side s

X = BCD = 15

X = 2 R = 4

Radius R = 50

Green Area = 31.25 = 125 / 4

X = Angle ABD = 21

X = BDF = 80

X = AB = 3

Top 10.931

Shaded Area = 25.4558441227

DO = 2.88675134595

X = 60

Green Area = 15

Orange Area = 5.91447501134

X = AD = 19

X = 16 / 3

X = AED = 30

X = ADC = 10

X = AE = 2R - 1 = 8