area problem (rectangle and semicircles)

Geometry Level 5

Four semicircles are drawn on each side of a 4 × 8 4 \times 8 rectangle. Find the area of the shaded region rounded to the nearest integer.


The answer is 22.

A Former Brilliant Member by A Former Brilliant Member

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1 solution

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@Niranjan Khanderia , we have posted your image as a solution. If you subscribe to this solution, you will receive notifications about future comments.

Brilliant Mathematics Staff - 3 years, 6 months ago

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Thank you. I have posted an improved solution now.

Niranjan Khanderia - 3 years, 6 months ago

Thanks sir

Kamalsingh Prajapati - 2 years, 10 months ago

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