OpenStudy (anonymous):

 6.  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.    7.  Consider the prism shown below. a. Draw a net for the prism and label all dimensions. b. Use the net to find the surface area of the prism.  

4 years ago
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