Answer:
Step-by-step explanation:
Answer:
$12.49
Step-by-step explanation:
9.99 divided by .8
<u>To find the area of the circle</u>:
⇒ need to know the formula: 
- r: radius or half of diameter's length ⇒ 7 meters
<u>Let's calculate:</u>

<u>The problem asks us to round to the nearest hundreth</u>:

<u>Answer:</u> 
Hope that helps!
Answer:
answers
Step-by-step explanation: