According to me:

Answer will be A

as area of a sector is: pi*r*r*(angle/360)

if we calculate A=10pi > 4pi

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What would be the angle? I found average 120 degree each

ACC TO ME,

ANGLE WOULD BE 300

LETS Understand

since all the sector are equal therefore the angle of triangle: x+x+x=180–> x==60

hence the sector angle would be: 360-x=360-60=300

C

pi(2)^2=4pi

Hi,

According to me it’s C.

The sum of exterior angles is equal to 360, it. Implies it is a complete circle of radius 2. So, area should be 4pi

What’s the ans btw?

Answer was given A. But i found C like you

@gregmat can you please help us in explaining why its A?