Respuesta :

The formula that relates the lenght of arc (s) with the angle and the radius of the circle is

[tex]S=\theta R[/tex]

Using this, we get:

[tex]S=4(3.5)\rightarrow S=14\operatorname{cm}[/tex]

Here's a graph of the situation

Ver imagen ReesaB627303

Otras preguntas