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Mathematics 11 Online
OpenStudy (anonymous):

49. A road sign is in the shape of a regular decagon. What is the measure of each angle on the sign? Round to the nearest tenth. (1 point) 1,440° 144° 72° 216°

OpenStudy (anonymous):

The measure of the angles of a regular decagon are 144 degrees.

OpenStudy (anonymous):

Each interior angle = 1440°/10 = 144°

OpenStudy (anonymous):

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