The ratio of the radii of two circles is 2:3. The diameter of the smaller circle is 15 mm. What is the length of the diameter of the larger circle? 10.00 mm 11.25 mm 22.50 mm 30.00 mm

The diameter of the larger circle is 22.50 mm

Step-by-step explanation:

Given;

ratio of radii of two circles = 2:3

diameter of the smaller circle, d = 15 mm

let the diameter of the larger circle = D

The ratio of the radii of the two circles is given by;

Therefore, the diameter of the larger circle is 22.50 mm