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在华师版义务教育课程标准实验教科书九年级(上)的习题22.3中,有这样一道开放性题目:如图,某建筑物地基是一个边长为30米的正六边形,要环绕地基开辟绿化带,使绿化带的面积和地基面积相等.请你给出设计方案.(画图并标注尺寸)
In Exercise 22.3 of the 9th grade (top) of the Chinese teacher’s compulsory education curriculum standard experiment textbook, there is an open topic: As shown in the picture, the foundation of a building is a regular hexagon with a side length of 30 meters. Bring the area of the greenbelt to the area of the foundation equal. Please give your design plan. (Draw and size)