Ask
your own question, for FREE!
Mathematics
71 Online
OpenStudy (anonymous):
The area of a square garden is 200 m². How long is the diagonal?
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
wow that was wrong
OpenStudy (anonymous):
side is \[\sqrt{200}\] so diagonal is \[\sqrt{200}\times \sqrt{2}=\sqrt{400}=20\]
OpenStudy (kainui):
If you know the area of a square, you know that the square root of the area is the length of one side. The diagonal is just the hypotenuse of a right triangle, right? So you can now just apply the pythagorean theorem!
OpenStudy (anonymous):
Diagonal of square = sqrt2 * side
OpenStudy (anonymous):
20
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
Milawillalwaysbecool:
WHEN IS WHITE HISTORY MONTH? this is history because white people have done great
3 minutes ago
71 Replies
3 Medals
Gdub08:
Should we have different languages for questioncove? Like when you sign up, the u
23 minutes ago
10 Replies
2 Medals
gelphielvr:
what animal do you associate with being spoiled, fancy, gullible, and not truthfu
1 hour ago
3 Replies
2 Medals
ykbatman:
Why do you think valentines day is a holiday, and such a popular one?
1 hour ago
12 Replies
3 Medals
Gdub08:
Country song I wrote: Generations of Grace Grandpa's worn Bible, pages soft and t
12 hours ago
24 Replies
5 Medals
Twaylor:
is 2 credits and 5 f's but 1 d enough to pass being a sophomore
1 hour ago
30 Replies
2 Medals