hitunglah keliling lingkaran jika diketahui urkuran diameternya 10cm

Please, let me answer your question :)
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Mapel : Matematika
Tentang : Bangun Datar
Pertanyaan yg diajukan : 1
Pembahasan :

Diketahui :
- Diameter (d) : 10 cm

Ditanya :
- Keliling (K)

Rumus :
- K = π x d

- Cara :

K = π x d
K = 3,14 x 10
K = 31,4 cm

Jawaban : 31,4 cm

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Hopefully this is the best for you.

MAKE BRAINLY GREAT AGAIN!!!

Heil Manstein!

kel.lingkaran =
[tex]2.\pi.r[/tex]
2×3,14×5 = 31,4 cm