Penjelasan dengan langkah-langkah:
k = 2πr
22 = 2 × 22/7 × r
22/2 = 22/7 × r
11 = 22/7 × r
r = 7/22 × 11
r = 77/22
r = 3,5 cm
r = K/2 ÷ phi
r = 22/2 ÷ 22/7
r = 11 ÷ 22/7
r = 11 × 7/22
I Hope This Help!
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Penjelasan dengan langkah-langkah:
k = 2πr
22 = 2 × 22/7 × r
22/2 = 22/7 × r
11 = 22/7 × r
r = 7/22 × 11
r = 77/22
r = 3,5 cm
SOAL Q.
r = K/2 ÷ phi
r = 22/2 ÷ 22/7
r = 11 ÷ 22/7
r = 11 × 7/22
r = 77/22
r = 3,5 cm
I Hope This Help!