数学作业不会求帮
Eachsideofarhombusis14in.long.Twoofthesidesfroma60°angle.Findtheareaoftherhombus.Roun...
Each side of a rhombus is 14 in.long.Two of the sides from a 60° angle. Find the area of the rhombus. Round your answer to the nearest square inch.
答案是不是等于 14×14 = 196 in^2 ???(搞不懂题目为什么加个.Two of the sides from a 60° angle. ) 展开
答案是不是等于 14×14 = 196 in^2 ???(搞不懂题目为什么加个.Two of the sides from a 60° angle. ) 展开
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