Circle X has a center of (-2, 8) and a radius of 6. Circle Y has a center of (4, 2) and a radius of 3. Prove that the two circles are similar.

Question

gorv · Answer

if all dimensions are in the same proportion. then circle will be similar.
ratio of radius=ratio of diamerter =ratio of circumference
if it is true then circle will be similar

gorv · Answer

@prowrestler

mertsj · Answer

All circles are similar.

mertsj · Answer

The definition of similar figures is that they have the same shape but not the same size.

mertsj · Answer

Transform circle Y by moving it 6 units left and 6 units up.
Then apply a dilation factor of 2 to its radius.

anonymous · Answer

thanks:)