Ask
your own question, for FREE!
Mathematics
49 Online
Let C be the circle(x-1)2+(y-2)2=144 and P be the point P(10,10). Which of the Following is true? A.P is the center of C B. P is inside C, but not the center of C C. P is outside C D. P is on C E. The location of P relative to C cannot be determined How do you get the answer?
Still Need Help?
Join the QuestionCove community and study together with friends!
\[(x-1)^2+(y-2)^2=144\] a circle with center (1,2) and radius 12
so A is surely out. if it is on the circle that means the distance between (1,2) and (10,10) is 12, which you can check by pythagoras: \[9^2+8^2=145\] which is not 144! so not on the circle
in fact it tells you that (10,10) is outside the circle because the distance between (1,2) and (10,10) is bigger than 12, the radius
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
Strawberriesrgud7:
Second poem I post on here! Hope I did better than last time! -------------------
Graysonunderwoods:
"When children are young, they're told not to talk to strangers, and when they go
theydontknowmelly:
A poem I wrote (lmk your thoughts!!) Life is bright and mysterious it is wild and free, with lots of highs and lows, turns and swirls, a story from a start
gelphielvr:
(algebra 1) linear relationships, slope, table hii I need help getting started &
gelphielvr:
(finance) When using credit, the purchase amount becomes what once the payment agreement is made? A.
Thayes1287:
How to let's say someone is mad at you how do you go about fixing it? ESPICALLY I
ThanosQC:
Looking for feedback- can't seem to get this right. And no, I did not play this IRL, I composed it via DAW.
uknownprttyfacekayla:
I just wanna say happy birthday to my eldest brother @joshsimmoms your the best b
6 minutes ago
2 Replies
1 Medal
2 hours ago
2 Replies
0 Medals
1 minute ago
8 Replies
4 Medals
7 hours ago
3 Replies
1 Medal
8 hours ago
7 Replies
3 Medals
9 hours ago
3 Replies
2 Medals
9 hours ago
8 Replies
4 Medals
7 hours ago
14 Replies
2 Medals