Two circles of radii 10,5cm and
5.2.cm touch each other externally.
Find the distance between their centres.
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Answer:
15.7 cm
Step-by-step explanation:
When circles touch each other externally,
the radius the both the circle is added to find the distance between the centre's so here
10.5+5.2=15.7cm
so,the distance between the centre of both the circles touching externally is 15.7 cm
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