You measure the sides of a pool and find that it is 20 yards wide and 60 yards long. approximately, how far would it be diagonally between corners of the pool? 55 yards 63 yards 67 yards 72 yards

Circle a has center of (2,3) and a radius of 5 and circle b has a center of (1,4) and a radius of 10. what steps will show that circle a is similar to circle b 1) dilate circle a by a scale factor of 2 2) translate circle a using the rule (x+1,y-1) 3) rotate circle a 180 degrees about the center 4) reflect circle a over the y-axis