Question

please tell me the answer

please tell​

Answer 1

B-4

B-4B-Incircle

Step-by-step explanation:

please follow and mark brainlist

Answer 2

Answer:

Step-by-step explanation:

1)4.6 is the answer

Because longest chord is diameter(D)

Diameter=2*Radius

=>2*2.3

=>4.6

2)In geometry, the circumscribed circle or circumcircle of a polygon is a circle that passes through all the vertices of the polygon. The center of this circle is called the circumcenter and its radius is called the circumradius.