pls help asap

A circle is subdivided by a central angle of 90 degrees. The length of the subtended arc is 25 mm. What is the radius of the circle?

Respuesta :

Answer:

15 .9

Step-by-step explanation:

Answer:

2250

Step-by-step explanation:

All you do is 90x25 which is 2250

pls mark brainliest