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anonymous

  • 5 years ago

A sign manufacturer makes yield signs by cutting an equilateral triangle from a square piece of aluminum with the dimensions shown. The height of the yield sign to the nearest tenth is __31.2___ inches. (Enter only the number.) QUESTION #1.The area of the yield sign to the nearest tenth of a square inch is ______ in2. QUESTION #2.How much material is left after the yield sign is made? A.734.8 in2 B.1028 in2 C.829.6 in2 D.1296 in2

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  1. anonymous
    • 5 years ago
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  2. anonymous
    • 5 years ago
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    Question#1 (1/2)*31.2*36=561.6 in^2 Question#2 1296-561.6=734.4 in^2

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