Question

please give the answer for this question with the steps of calculations as soon as possible..

Answer 1

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D 1 =3cm

D2= 4 cm

D3 = 6 cm

Therefore, r1= 3/2 cm

r2 =2 cm

r3 =3 cm

Now,

AB= r1 +r2 + r3

AB= 3/2 + 2+ 3

AB= 13/2

AB= 6.5cm

Therefore,length of AB is 6.5cm

[Note] : D stands for diameter of circle and R stands for radius of circle