Answer:
29
Step-by-step explanation:
I think you are solving for d. We can write:
25 = d - 4 so d = 29.
36
-5
7−12
=7−12
=7+−12
=−5
62.83
Circumference=2 pi r
diameter=20
20*pi= about 62.83
so it sould be around 62.83
-13.213203440000000000000
