Answer:
44.55
Step-by-step explanation:
9 percent of 495
34.6= b
a^2 + b^2 =c^2
13^2+b^2= 37^2
169+b^2= 1369
-169 -169
b^2 = 1200
b= 34.6
The approximate radius is 2.99914. Let me know if this helps you out!
x^2x+1^3
(im not sure)