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How does the radian measure of a central angle of circle O with radius 3 cm change when circle O is dilated by a factor of 2? Explain.
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How does the radian measure of a central angle of circle O with radius 3 cm change when

circle O is dilated by a factor of 2? Explain.

User DanielBarbarian
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1 Answer

2 votes

Answer:

Explanation:

The radius of the is extended to 2*3 = 6 cm.

The measure of the central angle is unchanged.

User Ugoarangino
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