Asked by Jaz
Part A. Calvin is using the formula A=3r^2 to estimate the area of a circle
Solve the formula for r?
Part B. Use your equation to estimate the radius of a circle with an approximate area of 300 cm^2
Solve the formula for r?
Part B. Use your equation to estimate the radius of a circle with an approximate area of 300 cm^2
Answers
Answered by
oobleck
already did the first one for you.
so, what's the problem with using the formula? Just plug in your number for r!
with r = 300, A = 3 * 300^2 = 3 * 90000 = 279,000 cm^2
I think I'd rather do r = 3m, so
A = 27 m^2
so, what's the problem with using the formula? Just plug in your number for r!
with r = 300, A = 3 * 300^2 = 3 * 90000 = 279,000 cm^2
I think I'd rather do r = 3m, so
A = 27 m^2
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.