Question

You use scale factor of 3/4 to create a dilated circle with a radius of 9 in what is the radius of the original circle

Answers

Answered by GPT 3.5
To find the radius of the original circle, we can use the formula for dilation with a scale factor of k:

Original radius = Dilated radius / Scale factor

Original radius = 9 / (3/4)
Original radius = 9 * (4/3)
Original radius = 12

Therefore, the radius of the original circle is 12 units.
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