Top 10.741

Orange = 100.901683366

Triangle Area = 21 / 16

Green Area = 1.4589803375

Showing Right Angle easily

Shaded Fraction = 0.480769230769

Blue Area = 168

DE / BC = 0.306186217848

Circles. Triangle. Semicircle

Rectangle Area = 72

X = 2.90909090909 = 32 / 11

Top 10.740

Orange Line X = 13

X = 60

Area = 218.4 = 1092 / 5

BD = 1.73205080757

Blue Area = 9.6 = 48 / 5

Triangle Area = 448 / 3

Rectangle Area = 24917.3333333

AC = 3 R

Radius R = 3.48316324759

Regular Octagon Area = 12

Top 10.739

Rectangle Area = 50

Ratio of a / b = 4.2 = 21 / 5

Green Triangle Area = 21

X = AMD = 15

Green Area = 80.49844719

Improved / Elaborated

Radius R = 7.26794919243

X = BF = EF = DE = BD = 8

Radius R = 3.88379593962

No Regression. No Trigonometry

Missing Angle BCM = 63

Red Area = 2.6922389663

Top 10.738

Missing Angle ADE = 20

Yellow Area = 128 / 3

Square Area = 126.83589389

White Triangle Area = 1

Yellow Area = 1.41421356237

Green Hexagon Area = 8

Yellow Circle Area = 64

BD = 2.64575131106

Green Rectangle Area = 16

Ratio of a / b = 1 / 1

Animated Version

Top 10.737

Angle BAC = 60

Blue Triangle Area = 18

Triangle Area = 4

Circle in Right Triangle in Semicircle

Orange Area = 7

There are Many Solutions

X = LM = 1.37436854187

Blue Square Area = 2

Green Square Area = 4

Yellow Area = 2