The area of the sector formed by the 110 degree central angle is 40 units squared what is the radius
1 answer:
We know that area of the circle=pi*r² if 360° (full circle) has an area of-------------> pi*r² 110°------------------------------> 40 units² pi*r²=40*360/110--------> pi*r²=130.91------> r²=130.91/pi-----> r²=41.69 r=6.46 unitsthe answer is the radius is 6.46 units
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