Mathematics, 27.05.2021 19:30 173899
A circle for a game spinner is divided into 3 regions as shown. AB is a diameter. What is the area of the shaded sector if AB = 20
С
A
55
B (these are the points of the circle. Center is 55 degrees)
OA
125
——-pi
36
OB
275
——-pi
18
OC
625
——-pi
18
OD
1250
——— pi
9
Answers: 1
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