the angle is measured in radians.
角度用弧度来测量。
one radian is approximately 57.3 degrees.
一个弧度大约是57.3度。
we need to convert degrees to radians.
我们需要将度数转换为弧度。
the formula uses radians for calculations.
该公式在计算中使用弧度。
radians are essential in trigonometry.
弧度在三角学中是必不可少的。
he calculated the sine using radians.
他使用弧度计算了正弦。
understanding radians helps in physics.
理解弧度有助于物理学习。
many programming languages use radians in math functions.
许多编程语言在数学函数中使用弧度。
to find the arc length, use radians in the formula.
要找出弧长，请在公式中使用弧度。
the unit circle is defined in radians.
单位圆是用弧度定义的。
the angle is measured in radians.
角度用弧度来测量。
one radian is approximately 57.3 degrees.
一个弧度大约是57.3度。
we need to convert degrees to radians.
我们需要将度数转换为弧度。
the formula uses radians for calculations.
该公式在计算中使用弧度。
radians are essential in trigonometry.
弧度在三角学中是必不可少的。
he calculated the sine using radians.
他使用弧度计算了正弦。
understanding radians helps in physics.
理解弧度有助于物理学习。
many programming languages use radians in math functions.
许多编程语言在数学函数中使用弧度。
to find the arc length, use radians in the formula.
要找出弧长，请在公式中使用弧度。
the unit circle is defined in radians.
单位圆是用弧度定义的。
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