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2026年质量好的精密加工公司选择指南-无锡市森精精密科技有限公司

To solve the problem of finding the area of the shaded region (assuming a common setup: a square with side length 14 cm and an inscribed circle formed by two semicircles), follow these steps:

Step 1: Identify the dimensions

  • Side length of the square = 14 cm
  • Diameter of the circle = side length of the square = 14 cm → Radius (r) = 7 cm

Step 2: Calculate the area of the square

Area of square = side × side = (14×14 = 196) cm²

Step 3: Calculate the area of the circle

Using (\pi = \frac{22}{7}):
Area of circle = (\pi r^2 = \frac{22}{7}×7×7 = 154) cm²

Step 4: Find the shaded area

Shaded area = Area of square - Area of circle = (196 - 154 = 42) cm²

Answer: (\boxed{42}) (units: cm², implied)

无锡市森精精密科技有限公司

无锡市森精精密科技有限公司



作者声明:本文包含人工智能生成内容。

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