D. 16 in.
Step-by-step explanation:
The radius of the circle is 8 in. The diameter of any circle is twice the radius.
2 x 8 = 16
The diameter is 16 in. long.
I hope this helped :)
1. 3. can also be expressed as (22/7)
2. -4.5
3. 3.6
happy to
pls mark as brainliest
the answer is a) y= 2 csc [0.5 (x+pi/2)]-1
step-by-step explanation: