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Total Area = 100 cm²

Shaded Area = 25

Green / Orange = 3 / 2 ⇒ X = 30°

Shaded Area = 0.134276435876

Proofs: AC = BD & AD = BE

Blue Area = 2π

Red Area > White Area.

Area ABCD = 5.87132034356

Line Segment EF = 4

Animated / Elaborated / NEW

Radius R = 3.57142857143

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Max ( x + y ) = 5 + 8 = 13

Perimeter of BCED = 52

Orange / Green = 4 / 5 = 0.8

Area of Right Trapezoid = ?

Two Circles in a Semicircle

Radius R = 3 / 2 = 1.5

Angle BEF = X = 65°

Fraction = 0.301442841485 ( elaborated )

Fraction = 0.301442841485

Area of Square = 18

Area of Square = 25

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Angle CAE = X = 50°

Proof: d = 1 ⇒ FC ⊥ BD

BC = 5.09901951359

EF = X = 5 / 2 = 2.5

Angle AMD = X = 36°

FEG = X = 48°

Red - Green = 22.5 cm²

Red Circle Arc AB = 8

Angle ETF = X = 45°

Red Area / Orange Area = 1

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Green Area = 12 cm²

ACD = X = 18°

Area ABED = 117 / 2 = 58.5

Definite Integrals ...

Shaded Area = 100

Blue Area = 3.46410161514

Red / Green = 15 / 13

Green Area = 34

Shaded Area = 0.349065850399

Line Segment K = 10

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R₁ / ( R₂ + R₃ ) = ½ = 0.5

Without Regression !

Angle CGF = X = 72°

CD = X = 64 / 5 = 12.8

Angle ABC = θ = 20°

Mauve - Red = 0.785398163397

tan α + tan β = 1.17532019085

3 Blue = Green ⇒ Orange = ?

Angle ADC = X = 18°

Green Area = 3

X = 2 ( n + 1 )