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Jawaban:
3,14 cm
Penjelasan dengan langkah-langkah:
phi = 3,14
r = 1/2 diameter = 10 cm
rumus keliling 1/2 lingkaran :
K = 1/2 x 2 x phi x r = phi x r = 3,14 x 10 = 31,4
[answer.2.content]10 Foundations For a Meaningful Life (No Matter What's Happened)
10 Foundations For a Meaningful Life (No Matter What's Happened)
Jawaban:
3,14 cm
Penjelasan dengan langkah-langkah:
phi = 3,14
r = 1/2 diameter = 10 cm
rumus keliling 1/2 lingkaran :
K = 1/2 x 2 x phi x r = phi x r = 3,14 x 10 = 31,4
[answer.2.content]