In a circle with a radius of 5cm and is centered at point o, angle aob intercepts arc ab. arc ab has a length of 10cm. what is the degree measure of angle aob? round to the nearest hundredth. (use 3.14 for pi.) a.) 2 b.) .035 c.) 114.65 d.) 28.66 only answer if you're smart, the question is worth 10 points

circumference of circle = 2*pi*r given r = 5 so circumference = 31.42 now we know 360 degree is uniformly distributed on this circumference so x/360=10/31.42 so x= 114.65 so option C.) 114.65 is the answer

Best answer that i found on yahoo ok   set :   x= length of 2nd piece in cm  x- 3= length of 1st piece in cm  x-4= length of 3rd piece in cm  then since you know they all came from the 20 cm ribbon you add them together and set them equal to 20x+ x-3 +x-4 = 20  3x - 7= 20  3x= 27  x= 9  the shortest piece is the third piece which is x- 4  x-4  9-4 = 5  the length of the smallest piece is 5 cm.  the other lengths are  9 cm  6 cm

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