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Arc CD is 2/3 of the circumference of a circle. What is the radian measure of the central angle?

2(pie)/3 radians

3(pie)/4 radians

4(pie)/3 radians

3(pie)/2 radians

Respuesta :

Answer:

C) 4(pie)/3 radians

Step-by-step explanation:

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abidemiokin

The radian measure of the central angle is 4π/3 radians

Circumference of a circle

The formula for calculating the circumference of a circle is expressed as:

C = 2πr

r is the radius of a circle

Measure of the central angle is expressed as:

C = 2(2π)/3

C = 4π/3 radians

Hence the radian measure of the central angle is 4π/3 radians

learn more on radian measure here: https://brainly.com/question/19758686

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