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數學接龍
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數學接龍
ENTRY #3
Author:
數學接龍
ENTRY #3
3
Author:
Published:
Nov 24, 2021
1 Min Read
0 Words
No Plagiarism!uT6WvELMhu9ywXZkcHkIposted on PＥNAＮＡ

有一圓x²+y²-2x+2y-14=0

與直線L：x+y+12=0的距離為k

試問：該圓半徑為何？k值為何？該圓與直線L的關係為何？

216.73.217.69

ns216.73.217.69da2
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數學接龍
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晴晴小扥爾
接龍 數學 數學接龍
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