Question

In the figure, all the line segments are tangents to the two circles.
If FC = 4 cm, FG = 1 cm, AF = 3 cm, and BG = 3 cm.
Then perimeter of AABC is
(a) 9 cm
(b) 18 cm
(c) 10 cm
(d) Cannot be calculated
​

Answer 1

Answer:

answer is 18 cm

Step-by-step explanation:

as tangents to a common point are equal

AB is 2+3

BC is 3+3

CA is 4+3 total 18cm

Answer 2

Answer:

Step-by-step explanation:

tangent are equal to one another

so        BH=HA=BG=3

           BI=CI=BG=3  

           AH=AF=3

             FC=CI=4

      SO the perimeter=AB+BC+CA

                     3+3+3+3+4+1+1

       =18CM

REALLY difficult it was

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