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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A circle for a game spinner is divided into 3 regions as shown. AB is a diameter. What is the area o...