Mathematics
Junior High
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(2) 10 cm FIX 8cm ③辺DCを軸とした回転体 A. 4cm D 6cm B C

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✨ Best Answer ✨

②6×6×π=36π
 6×10×π=60π
 36π+60π=96π㎠
➂8π×6=48π
(4×4×π)=32π
 48π+32π=80π㎠

momo🍑。⁠*゚⁠+

ありがとうございます😭

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