Two circles having radii 4 cm and 5 cm touch each other externally.The distance between their centres is.
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Answered by
1
Answer:
Step-by-step explanation:
Since the two circles are given to touch each other internally then distance between their centres = difference between their radii.
So distance between their radii =4 - 5= 1 cm.
Answered by
2
Answer:
The answer would be 9 cm
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