Answer:
13.73 in^2 because the circle's area is 50.27 in^2
Answer:
121 assuming that 9
is the square root of 9
Step-by-step explanation:
I plugged it into my calculator, but use PEMDAS and you can get the answer.
let the number of sides be n.
Thus,
(n-2)x180=330
n-2=1.83
n=3.83
Rounding off we have, n=4.
Thus the total number of side is 4.
Answer:
11
Step-by-step explanation:
16 - 4
+ 4
- 5
= 16 - 5
= 11
30.51. I used my calculator. Hope this helped.