1)<span>Circle W has center (−3, 0) and radius 8 the equation of a circle W is (x+3)</span>²+(y)²=8²
2)<span>Circle V is a translation of circle W, 2 units down. the center of circle V--------> (-3,0-2)---------> (-3,-2)
3)</span><span>Circle V is a dilation of circle W with a scale factor of 2. then the radius circle V is 8*2------> 16 units </span>the equation of a circle V is (x+3)²+(y+2)²=16²
therefore
case <span>A. Circle V and circle W are similar.---------> is correct </span>because I can transform circle V to circle W using only translations, rotations and scaling (In the case of circles, no rotations are necessary).
case <span>B. Circle V and circle W have the same center.-------> is not correct
case </span><span>C. The radius of circle V is 16.-----------> is correct
case </span><span>D. The center of circle V is (−5, 0).----------> is not correct
the answer is </span> case A. Circle V and circle W are similar.---------> is correct case C. The radius of circle V is 16.-----------> is correct
If you divide the scale drawing (15 in) by length by the scale of of the same dimension (3 in) and multiply what you get (5) by what the larger scale is (12 ft) you get the answer (60 ft)