SOLUTION: In a circle of radius 5 cm, a sector has a central angle 2 rad.
a. Find the arc length subtended by the angle 2 rad.
b Find the area of the sector.
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-> SOLUTION: In a circle of radius 5 cm, a sector has a central angle 2 rad.
a. Find the arc length subtended by the angle 2 rad.
b Find the area of the sector.
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Question 1014091: In a circle of radius 5 cm, a sector has a central angle 2 rad.
a. Find the arc length subtended by the angle 2 rad.
b Find the area of the sector. Answer by ikleyn(52810) (Show Source):
You can put this solution on YOUR website! .
In a circle of radius 5 cm, a sector has a central angle 2 rad.
a. Find the arc length subtended by the angle 2 rad.
b Find the area of the sector.
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a. Arc length is L = = 2*5 cm = 10 cm,
where is the central angle measure in radians.
b. The area of the sector is S = = = 25 .
See the lesson Area of a sector in this site.
