Circle A has center of (2,8), and a radius of 2 and circle B has a center of (5,
4), and a radius of 10. What steps will help show that circle A is similar to
circle B

Dilate circle A by a scale factor of 5.

Step-by-step explanation:

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing im pretty sure that is the right answer

step-by-step explanation:

x = 3 ± √(5+y)