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Circle has a diameter of 9.7 m. Find the radius of circle A dilated by a factor of 3.6. (round your answer to the nearest tenth, include units)

Respuesta :

Answer:

17.5 m  rounded to the nearest tenth.

Step-by-step explanation:

Suppose the circle A1 is the image circle of the circle A by the dilation of factor 3.6

then the radius r1 of the circle A1 = 3.6 × (the radius r of the circle A)

which means

r1 = 3.6 × (9.7÷2) = 17.46