# I have a solution; how do I share it?

The image is a "shark fin" The area of the shaded area (the shark fin) is ¼ of the black circle with radius 56 minus ½ of the white circle with radius 25 gives the area of the "shark fin" : 392π

Note by Gwen Roberts
2 years, 10 months ago

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With reference to your title, if you posted this as a problem, you can add a solution to it.

Staff - 2 years, 10 months ago

No, I did not post it as a problem. It was a problem and I noticed there were no solutions as yet. So I tried to give mine. Ans is 392π square units. But I'm not sure if I did it correctly. Can you let me know? How do I find this problem again? I do not know the title; I called it "fin" because it reminded me of a shark fin. Thanks, Gwen

- 2 years, 10 months ago

On your profile page, you can look at the solutions you have posted.

If you recall when you solved the problem, you can look at your activity feed and your stats page to find the problem.

More generally, you can find problems by using the search functionality at the top right of the page.

Staff - 2 years, 10 months ago

Shark fin ^_^

- 2 years, 10 months ago

shark fin

- 2 years, 10 months ago

Did you get my solution ?

- 2 years, 10 months ago