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yasmin95
need help asap !! the arc length when a sector of a circle is subtended by an angle of pi/5 at the centre is 3pi/2 metres. find the radius of the circle.
angle* radius = arc length Use this
Whats there to show, substitute values in the formula !
|dw:1359547281676:dw|
SOLVE BY PUTTING THE VALUES........pls do it if find any difficulty plss. feel free to ask
thanks, i got the answer :)