If two circles with radii 8 and 3 respectively touch externally, then find the distance between their centres.

If two circles with radii 8 cm and 3 cm respectively touch externally, then find the distance between their centres.

If two circles with radii 5 cm and 3 cm respectively touch externally, then the distance between their centre is ________

If two circles with radii 5 cm and 3 cm respectively touch internally, find the distance between their centres.

Two circles with radii 3 cm and 2.5 cm touch each other externally then find the distance between their centre.

Two circles with radii 5 cm and 4.5 cm touch each other externally then find the distance between their centre.

If two circles with diameter 8cm and 6 cm touch externally, then the distance between their centres is ______.

If two circles with diameter 8cm and 6 cm touch externally, then the distance between their centres is ______.

Two circles with radii 5cm and1.5 cm touch each other internally then find the distance between their centres.

If two circles of radii 7 cm and 3 cm touch each other extermally, then the distance between their centres will be 4 cm.