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KimJaFo
 one year ago
Jason designed an arch made of wrought iron for the top of a mall entrance. The 11 segments
between the two concentric circles are each 1.25 m long. Find the total length of wrought iron
used to make the structure. Round the answer to the nearest meter. Show your work.
http://assets.openstudy.com/updates/attachments/5214910be4b0450ed75e0cc9directrix1377079847216isthisit.jpg
KimJaFo
 one year ago
Jason designed an arch made of wrought iron for the top of a mall entrance. The 11 segments between the two concentric circles are each 1.25 m long. Find the total length of wrought iron used to make the structure. Round the answer to the nearest meter. Show your work. http://assets.openstudy.com/updates/attachments/5214910be4b0450ed75e0cc9directrix1377079847216isthisit.jpg

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IrishBoy123
 one year ago
Best ResponseYou've already chosen the best response.0there are 10 segments in the drawing

mathmate
 one year ago
Best ResponseYou've already chosen the best response.0dw:1440325924012:dw IF "segment" means the pieces between the two concentric semicircles, then total length = 11*1.25 =13.75 m

welshfella
 one year ago
Best ResponseYou've already chosen the best response.1total length of iron = 11*1.25 + length of outer semicircle + length of inner semicircle
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