2.73 is 439.5 divided by 161 rounded to the nearest hundredth
Answer:
-58
Step-by-step explanation:
18÷9-4×15
2-4×15
2-60
-58
We know that the diameter of the inner circle (d) and the side of a regular octagon (s) are tied by the formula:
d = (1 +√2) × s
The inverse formula is:
s = d / <span>(1 +√2)
Plugging in numbers:
s = 7 (1 + </span>√2)
= 2.9 ft
Therefore the correct answer is A) <span>2.9 feet</span>
