EC > GATE 2024 > Geometry
Consider the Earth to be a perfect sphere of radius R. Then the surface area of the region, enclosed by the 60°N latitude circle, that contains the north pole in its interior is
A
$(2-√3)πR^2$
B
$\frac{(√2-1)πR^2}{2}$
C
$\frac{2πR^2}{3}$
D
$\frac{(2+√3)πR^2}{8√2}$

Correct : A

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