B) 
This is the only fraction that converts into 7.3 (location of point a).
Let me convert it for you

The location of point A is 7.3
Answer:
a)
The point that is equidistant to all sides of a triangle is called the <u>incenter</u>.
The incenter is located at the intersection of bisectors of the interior angles of a triangle.
b)
The point that is equidistant to all vertices of a triangle is called the <u>circumcenter</u>.
The circumcenter is located at the intersection of perpendicular bisectors of the sides of a triangle.
c)
<em>See the attachment</em>
The blue lines and their intersection shows the incenter.
The red lines and their intersection shows the circumcenter.
As we see the red point- the <u>circumcenter </u>is closer to vertex B.
Answer:
The answer is 238 :)
Step-by-step explanation:
The answer is C. (x2 + 5)(3x2 – 2)<span>
</span>