A because radius is half of the diameter
Its 37 and yea its an easy question lol
Answer:
1
Step-by-step explanation:
9-8=1
Hope that this is helpful.
Have a nice day.
Assuming you meant is

The answer would be :




Hope this helps !
Photon
However, your equation seems weird :o
The second is Yes
Sixth is Yes
First is No
Fourth is No
Fifth is No
Third is Not Enough Info
And last x=11