Jawaban:
188Cm
Penjelasan dengan langkah-langkah:
Rumus = 3/4 X 2 X π X R + 2 X R
maka 3/4 X 2 X 22/7 X 28 + 28 X 2
= 188Cm
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Verified answer
Jawaban:
188Cm
Penjelasan dengan langkah-langkah:
Rumus = 3/4 X 2 X π X R + 2 X R
maka 3/4 X 2 X 22/7 X 28 + 28 X 2
= 188Cm