7. 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. (10 points

Question

7. 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. (10 points

dan815 · Answer

All circles are similar

dan815 · Answer

you can prove they are similar by

dan815 · Answer

tranlating one of the circles to the same center and enlarging by that factor of difference

dan815 · Answer

remember that the formula for a circle is
(x-a)^2+(y-b)^2=r^2
a is the x coord that corresponds to the circles center
b is the y                          ''

dan815 · Answer

tell me if u need something else cya