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Clearnote
Q&A
Junior High
Mathematics
この問題の解き方を教えてください🙇💦
Mathematics
Junior High
over 7 yearsago
a
この問題の解き方を教えてください🙇💦
⑫) 半径が 12cm で弧の長さが 9 cm のおうぎ形の中心角を求めなさい。
Answers
koto
over 7 yearsago
見えづらかったらすみません🙇💦
suzu🐤
over 7 yearsago
見えずらかったらごめんなさい!
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ゲスト
over 7 yearsago
12×θ=9π
⇔3π/4
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見えずらかったらごめんなさい!