Matematika

Pertanyaan

Tolong Sama caranya kak! :)
Tolong Sama caranya kak! :)

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1 Jawaban

  • Keliling lingkaran
    = phi × d
    = 22/7 × 14 cm
    = 44 cm

    4 × diameter
    = 4 × 14 cm
    = 56 cm

    44 cm + 56 cm = 100 cm ( b )

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