contestada

The radius of the wheel of a bicycle is 14 inches. what is the distance, in feet, that the bicycle covers after ten full rotations of the wheels? use pi=3.14

Respuesta :

sqdancefan
10 times the circumference of the wheel is
.. 10*2πr = 20*3.14*(14 in) * (1 ft)/(12 in) = 73.3 ft

Otras preguntas