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Mathematics
Mathematics
Problem
An equilateral triangle has side length 8. The area of the region containing all points outside the triangle but not more than 3 units from a point on the triangle is : a.
9
(
8
+
π
)
9(8 + \pi)
9
(
8
+
π
)
b.
8
(
9
+
π
)
8(9 + \pi)
8
(
9
+
π
)
c.
9
(
8
+
π
2
)
9\left(8 + \frac{\pi}{2}\right)
9
(
8
+
2
π
)
d.
8
(
9
+
π
2
)
8\left(9 + \frac{\pi}{2}\right)
8
(
9
+
2
π
)
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