Tolong di jawab ya ka besok di kumpulin soalnya.. tolong pake cara ya kak..
terimakasih kak..
terimakasih kak..
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44 cm
Penjelasan dengan langkah-langkah:
r = 7cm
dasar perhitungan keliling
Pita yng dibutuhkan
K = 2πr
= 2 x 22/7 x 7
= 44 cm
Verified answer
K = 2πR
= 2(22/7(7)
= 2(22(7/7)
= 2(22)
= 44 CM