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？
ns216.73.216.254da2
arrow_back
數學接龍
more_vert
-
info_outline Info
-
toc Table of Contents
-
share Share
-
format_color_text Display Settings
-
exposure_plus_1 Recommend
-
Sponsor
-
report_problem Report
-
account_circle Login
Search stories, writers or societies
Continue ReadingClear All
What Others Are ReadingRefresh
Never miss what's happening on Penana!
Click to load the next chapter
X
After each update request, the author will receive a notification!
smartphone100 → Request update
×
Write down what you like about the story
and then Add to home screen.