Solve each equation. Show all work. For
1/3a=-5
12-b=12.5
-10c=0.1

is only a line? i think so

“ a line segment that has the endpoints on the circle and passes through the midpoint is called the diameter. the diameter is twice the size of the radius. a line segment that has its endpoints on the circular border but does not pass through the midpoint is called a chord. a circle is the same as 360 small circle up the number 0 . i hope this .