Step-by-step explanation:
The center of a circle is the point in the circle which is equidistant to all the edges of thr circle. The point a is the center, while point b is an arbitrary point in the circle. Find attachment for the diagram.
Answer:
1:4
a1= 0.23
r=0.01
:)
The first one
304,913
10
5 1/2 + 4 1/2 = 10
