Ametal washer is made by cutting out a circle 13.2 mm in diameter from a larger circle. to the nearest tenth, what is the area of the washer?

Which expression converts 45 degree to radians

If the endpoints of the diameter of a circle are (8, 6) and (2,0), what is the standard form equation of the circle? a) (x + 5)2 + (y + 3)2 = 18 (x + 5)2 + (y + 3)2 = 3.72 (x - 5)2 + (y - 3)2 = 18 d) (x - 5)2 + (y - 3)2 = 32

What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?