Two circles having radii 12 cm and 5 cm touches externally then the distance between the centres of two circles is……………….
A. 7 cm
B. 12 cm
C. 5 cm
D. 17 cm
Answer:D
Two circles having radii 12 cm and 5 cm touches externally then the distance between the centres of two circles is……………….
A. 7 cm B. 12 cm C. 5 cm D. 17 cm