Answer:
all of the triangles are right triangles
Answer:
(x-8)^2+(y-16)^2 = 4
Step-by-step explanation:
The equation of a circle is given by
(x-h)^2+(y-k)^2 = r^2 where (h,k) is the center and r is the radius
(x-8)^2+(y-16)^2 = 2^2
(x-8)^2+(y-16)^2 = 4
Answer: 18
Step-by-step explanation:
By the angle bisector theorem, 
Answer:
arithmetric
Step-by-step explanation:
the difference is so simple