跳至主要内容
calcu
.lol
搜索
Ctrl K
语言
ZH
简体中文
English
EN
简体中文
ZH
Español
ES
العربية
AR
Português (Brasil)
PT
日本語
JA
Français
FR
Deutsch
DE
首页
›
几何与形状
›
Circle Sector Calculator
Circle Sector Calculator
Calculate sector area, arc length, chord length, and perimeter
收藏
打印
Radius
Angle
Angle unit
Degrees
Radians
s = r * theta; A = 0.5 * r^2 * theta
Sector area
13.089969
Arc length
5.235988
Chord length
5
Sector perimeter
15.235988
复制链接
Circle sector diagram
Sector of a circle with labeled radius, central angle, arc length, and chord.
r = 5
arc
chord
angle
