Ask
your own question, for FREE!
Mathematics
13 Online
OpenStudy (anonymous):
Suppose the diameter of a circle is 4. What is its area?
Still Need Help?
Join the QuestionCove community and study together with friends!
hero (hero):
The diameter is twice the radius. In other words, d = 2r. Therefore, r = 2. Use \[\text{Use} \space A = \pi r^2 \space \text {and solve.}\]
OpenStudy (anonymous):
A=3,14*4; A=12,56
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
Arriyanalol:
@tinydinoUwU stop trying to find a argument u blad lil boy
TinydinoUwU:
**(Verse 1)** Yo, trapped in a box, Iu2019m feelin' so confined, Lifeu2019s a game of chess, but Iu2019m stuck in rewind, Every dayu2019s a struggle, man, I
Arriyanalol:
hey umm so i need help with my lanauage art ixl anybody wanna help big mama
Nina001:
ho where do i go to buy Subscirption for a moving pfp because on my screen im on
Arriyanalol:
@tinydinoUwU stop trying to find a argument u blad lil boy
1 day ago
5 Replies
4 Medals
TinydinoUwU:
**(Verse 1)** Yo, trapped in a box, Iu2019m feelin' so confined, Lifeu2019s a game of chess, but Iu2019m stuck in rewind, Every dayu2019s a struggle, man, I
8 hours ago
13 Replies
5 Medals
Arriyanalol:
hey umm so i need help with my lanauage art ixl anybody wanna help big mama
4 days ago
2 Replies
2 Medals
Nina001:
ho where do i go to buy Subscirption for a moving pfp because on my screen im on
5 days ago
4 Replies
2 Medals
