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Mathematics 9 Online
OpenStudy (anonymous):

A road sign is in the shape of a regular heptagon. What is the measure of each angle on the sign? Round to the nearest tenth.

OpenStudy (anonymous):

a triangle has 3 - 60 degree sides for a total of 180 a rectangle has 4 - 90 degree sides for a total of 360 a pentagon has 5 - 108 degree sides for a total of 540 a hexagon has 6 - 120 degree sides for a total of 720 ... follow the pattern

OpenStudy (anonymous):

128.6

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