内容中心

2026年靠谱的生物质锅炉优质公司推荐-包头市鹿宇锅炉制造有限责任公司

To solve the problem (assuming a common scenario where a square of side length 10 cm contains an inscribed circle, and the shaded area is the square minus the circle):

Step 1: Calculate the area of the square

The side length of the square is 10 cm.
Area of square = side × side = (10×10 = 100) cm².

Step 2: Calculate the area of the inscribed circle

The diameter of the circle equals the side length of the square (10 cm), so radius (r = 5) cm.
Area of circle = (\pi r^2 = 3.14×5^2 = 3.14×25 = 78.5) cm².

Step 3: Find the shaded area

Shaded area = Area of square - Area of circle = (100 - 78.5 = 21.5) cm².

Answer: 21.5 cm².

(Note: This assumes the common problem setup; adjust if the actual figure differs, but this is a typical result.)

(\boxed{21.5})

包头市鹿宇锅炉制造有限责任公司

包头市鹿宇锅炉制造有限责任公司



作者声明:本文包含人工智能生成内容。

在线客服

在线留言
您好,很高兴为您服务,可以留下您的电话或微信吗?