Penjelasan dengan langkah-langkah:
k = 2πr
k = 2 × 22/7 × 21
k = 2 × 22 × 3
k = 6 × 22
k = 132 cm
maka, jarak ?
= 132 cm × 150
= 19.800 cm
= 198 m (d)
K = 2.π.r
= 2.22/7.21
= 44 . 3
= 132 cm
J = K . N
= 132 . 150
19.800 cm = 198 m
Jadi jawaban diatas adalah D. 198 m
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Penjelasan dengan langkah-langkah:
k = 2πr
k = 2 × 22/7 × 21
k = 2 × 22 × 3
k = 6 × 22
k = 132 cm
maka, jarak ?
= 132 cm × 150
= 19.800 cm
= 198 m (d)
K = 2.π.r
= 2.22/7.21
= 44 . 3
= 132 cm
J = K . N
= 132 . 150
= 19.800 cm
19.800 cm = 198 m
Jadi jawaban diatas adalah D. 198 m