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If two circles are similar, and the radius of the first circle is 4 cm, what is

Practice Questions

Q1
If two circles are similar, and the radius of the first circle is 4 cm, what is the radius of the second circle if the ratio of their areas is 1:4?
  1. 2 cm
  2. 4 cm
  3. 8 cm
  4. 16 cm

Questions & Step-by-Step Solutions

If two circles are similar, and the radius of the first circle is 4 cm, what is the radius of the second circle if the ratio of their areas is 1:4?
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