Question

If radii of two circles are 4 cm and 2.8 cm. Draw figure of these circles touching

each other - (i) externally (ii) internally.​

Answer 1

Answer:

1.2cm.

Step-by-step explanation:

The radii of the two circles are 4cm and 2.8cm.

If two circles touch each other externally, then the distance between their centres is equal to the sum of the radii.

Distance between the centres =4cm+2.8cm=6.8cm

If two circles touch each other internally, then the distance between their centres is equal to the difference of the radii.

Distance between the centres =4cm−2.8cm=1.2cm

Answer 2

Answer:

1.2cm step by step

Step-by-step explanation:

the radius of two angle are 4 and 2.8 and follow me