contestada

Will Mark brainliest.
What is the measure in radians for the central angle of a circle whose radius is 9 cm and intercepted arc length is 7.2 cm?

Enter your answer as a decimal.

Respuesta :

dsgrw
arc length = radius *  central angle (in radians)
central angle (in radians) = arc length / radius
central angle (in radians) = 7.2 / 9
=.8 radians

Otras preguntas