Determine the relationship between circumference and diameter of a circle, and hence define Pi and derive the circumference formula

Malay

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Recognise parts of a circle and explain the properties of a circle
[Part 1] Math F2 | Bab 5 Bulatan | 5.1.1 Mengenal bahagian bulatan dan menerangkan sifat bulatan
Malay wmfirdaus
Verify and explain that (i) diameter of a circle is an axis of symmetry of the circle; (ii) a radius that is perpendicular to a chord bisects the chord and vice versa; (iii) perpendicular bisectors of two chords intersect at the centre; (iv) chords that are equal in length produce arcs of the same length and vice versa; and (v) chords that are equal in length are equidistant from the centre of the circle and vice versa
[Part 2] KSSM Math F2 | Bab 5 Bulatan | 5.2.1 Ciri-ciri dalam bulatan #cikgootube
Malay wmfirdaus
Determine the centre and radius of a circle by geometrical construction
[Part 3] Math F2 | Bab 5 Bulatan | 5.2.2 Menentukan pusat dan jejari bulatan #cikgootube
Malay wmfirdaus
Solve problems involving symmetrical properties of chords
[Part 4] Math F2 | Bab 5 Bulatan | 5.2.3 Menyelesaikan masalah yang melibatkan ciri simetri perentas
Malay wmfirdaus
Derive the formula for the area of a circle
[Part 6] Math F2 | Bab 5 Bulatan | 5.3.2 Menerbitkan rumus luas bulatan #cikgootube
Malay wmfirdaus