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Verified answer
Semoga bermaanfaat ya
ini pakainya pi × Diameter
Mapel. : Matematika
Bab. : Lingkaran
Pembahasan:
r = 1/2. d
r = 1/2. 14 cm
r = 7 cm
Maka :
P = n. r + 2πr
P = 8. 7 cm + 2. 22/7. 7 cm
P = 56 cm + 44 cm
P = 100 cm → Jwbnya
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