two circles of radii 5cm and 3cm respectively touch each other externally what is the distance between their centre?
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5
Answer:
8 cm
Step-by-step explanation:
Distance between there centre = R1 +R2(where R1 = radius of the 1 st circle and R2=radius of the 2nd circle)
5 cm +3 cm=8 cm
Answered by
4
two circles of radii 5cm and 3cm respectively touch each other externally what is the distance between their centre?
the answer is =3+5= 8cm
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