Circle A has area 25 square units. Circle B has equation (x-2)²+(y-35)²=25. Which statement is correct? can you guys tell me if its a b c or d thank you no links please A Circle B has the same area as Circle A.
B Circle B is larger than Circle A
C Circle B is smaller than Circle A
D There isn’t enough information given to answer this question

Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?