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The figure shows an irregular hexagon with six circles of radius 1, where the hexagon's vertices are the circles' centers. Find the sum of the areas of the black regions.

 

 Dec 25, 2020

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The sum of the areas of the black regions is 2pi square units because the sum of interior angles of a hexagon is 2 full circles or 720 degrees.

 Dec 25, 2020
 #1
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+2
Best Answer

The sum of the areas of the black regions is 2pi square units because the sum of interior angles of a hexagon is 2 full circles or 720 degrees.

jugoslav Dec 25, 2020

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