What's the equation for circle that has (8,2) and radius of 25

Given right triangle xyz, which correctly describes the locations of the sides in relation to

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?

Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab