(2) One circle touches another from inside. Their diameters are 10 cm ond 16
cm respectively. Find the distance between their centres.
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Answer:
the distance between their centres is 3 cm
Step-by-step explanation:
radius of first cirle= r1 = 5cm
radius of second cirle =r2= 8cm
as the circles touches each other internally
distance of their centres = r2 - r1 = 8 - 5 = 3cm
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