Help me out please T-T​

The circle below is centered at the point (3, 1) and has a radius of length 2. what is the equation?

Are you guys willing to me with these last 8 questions on my homework for math reply to this question that i posted

The first triangle is dilated to form the second triangle. select true or false for each statement. statement true false the scale factor is 0.625. the scale factor is 1.6. a right triangle with a side length of .5. an arrow points to a larger right triangle with a side length of .8