Question

A cylinder of radius 4.5 cm and height 12 cm just fits in another cylinder completely with their axis perpendicular. What is the radius (in cm) of second cylinder?

A) 5 B) 6 C) 15 D) 7.5

Answer 1

Step-by-step explanation:

$) 7.5$

Answer 2

Answer:

7.5 is you radius of the question