anonymous
  • anonymous
show that the area of a circle x^2+y^2=a^2 is pi a^2
Mathematics
jamiebookeater
  • jamiebookeater
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this
and thousands of other questions

shubhamsrg
  • shubhamsrg
what is the radius of the circle : x^2 + y^2 = a^2 ??
anonymous
  • anonymous
solve for y and get y = sqrt(a^2-x^2) <- equation for a semi circle integrate this from -a to a |dw:1352793815172:dw| once you integrate it you will get \[\Pi a^2 / 2 \] since you found the area of a semicircle multiply it by 2 to get the area of the circle which is \[\Pi a^2\]
anonymous
  • anonymous
thanks jayz657 @shubhamsrg the r is not given its just proving if the area of circle given equals pi a^2

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
np glad to help

Looking for something else?

Not the answer you are looking for? Search for more explanations.