Here's link to the answer:
bit.ly/3a8Nt8n
Answer:
I think it is 41.5...
1.36+3+(32)(2)
=57
error is that 6 is the wrong answer
3 Is the Radius
Step-by-step explanation:
Diameter is always 2R (R for radius), as they have given us the diameter of 6 we can conclude the answer by forming a simple equations
D=2R
6=2R
3=R