Question

2. Th radii of three circles with center's A, B, C are 3.5 cm 4.2cm & 3.8
cm respectively. Find perimeter of triangle ABC​

Answer 1

Step-by-step explanation:

here is it answer in a very simple way

Answer 2

Diagram

Solution:-

perameter of triangle

= 3.5+3.5+3.8+3.8+4.2+4.2

= 2( 3.5+3.8+4.2)

= 23.0

= 23cm