數學接龍 - 3 | Penana

Login

Register

Please use Chrome or Firefox for better user experience!

Comments

Show more...

0

2

Prev

Next

Style

Expand

Menu

coins

Sponsor

Request update

Share

Report

#3

3

Nov 24, 2021

240

1 Min Read 0 Words

x

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？

ns216.73.216.19da2

2

coins

0 likes

Be the first to like this issue!

數學接龍

Bookmark!

Time Remaining

Submission Closed

Entries

#4 寺祀肆泗