篮球场地标准尺寸图解：长宽及三分线，收藏备用

篮球场地标准尺寸图解如下：

一、篮球场地整体尺寸

篮球场地是一个长方形的平面，其标准尺寸如下：

1. 长度：28米（约92英尺）

2. 宽度：15米（约49英尺）

二、篮球场地线条

1. 篮板线：从篮筐前沿向外延伸，与地面平行，距离篮筐两侧各3.05米（约10英尺）。

2. 篮圈：篮筐的直径为0.45米（约18英寸），篮筐中心距地面3.05米（约10英尺）。

3. 三分线：从篮筐两侧的边线向外延伸，与地面平行，距离篮筐两侧各6.75米（约22英尺1.75英寸）。

4. 中线：将篮球场地分为两个相等的半场，从一端边线的中点到另一端边线的中点，长度为15米（约49英尺）。

5. 界线：篮球场地的边界线，包括边线和端线。

6. 罚球线：从篮筐前沿向外延伸，与地面平行，距离篮筐两侧各4.9米（约16英尺），罚球线与三分线相交。

7. 罚球弧：从罚球线两端向外延伸，与地面平行，形成一个半圆形，半径为1.8米（约6英尺）。

8. 罚球区：由罚球线、罚球弧和篮筐前沿组成的区域。

9. 比赛区域：篮球场地内，不包括罚球区、三分线以外的区域。

三、篮球场地图解

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