Finding area of a sector
I have to find the area of a sector but I got a bit confused in class today here is my work.
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I'm not understanding how you have written your answer.
I get A = (360-115)/360 x pi x 4^2
If x denotes the value of the area then your answer (360° x = 115° 4² )gives the value of the non-shaded area.
Originally Posted by vaironxxrd
Oh so im wrong :(. all i did here was 115 over 360 and then sector area which is x over area of circle which is 4cm^3*pi and cross multiplied sorry I couldnt give the result to that in this post im going to school atm
Originally Posted by earboth