Oxford Mathematics
@oxfordmathematics
Golden Section (φ² = φ + 1)
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4/5
Polynomial equations (ax² + bx + c = 0)
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5/5
Measuring circles (C = 2πr and A = πr²)
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4/5
The Pythagorean theorem (a² + b² = c²)
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4/5
Angles of a triangle (α + β + γ = 180°)
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5/5
Our number system (1 + 1 = 2)
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4/5
