CEdward wrote:
GMATinsight wrote:
Bunuel wrote:
Six congruent circles are packed into an equilateral triangle so that no circle is overlapping and such that circles are tangent to one another or the triangle at any point of contact, as shown above. What is the area of the part of the triangle that is NOT covered by circles?
(1) The radius of each circle is 2
(2) The area of the triangle is\(48+28\sqrt{3}\)
Attachment:
six_circles_packed_1.png
Question : Area of uncovered part of triangle = Area of triangle - Area of six circles =?
Statement1 : The radius of each circle is2
Using this information the side of the equilateral triangle can be calculated (using 30-60-90 property) as mentioned in attachment,Hence
SUFFICIENT
Statement2 : he area of the triangle is\(48+28\sqrt{3}\)
sing this information the side of the equilateral triangle can be calculated as mentioned in attachment, Hence
SUFFICIENT
Answer: optionD
Can you explain statement 2? How does
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Statistics : Posted by HaSmamit • on 08 Mar 2018, 21:17 • Replies 6 • Views 7083
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