面积计算器
计算各种形状的面积
公式
Rectangle: L×W, Circle: πr², Triangle: ½bh
Area formulas vary by shape.
示例
10×5 rectangle
Area = 50, Perimeter = 30.
常见问题
关于 面积计算器
Calculate area and perimeter of common geometric shapes.
计算各种形状的面积
Area formulas vary by shape.
Area = 50, Perimeter = 30.
Calculate area and perimeter of common geometric shapes.