Answer:
B
Step-by-step explanation:
When finding the area of a circle you have to use the formula
Area= Pie x radius^2
Radius=8.5
So you have to plug that into the equation.
8.5x8.5=72.25
72.25x3.14=226.87
So Area is 226.87
So your answer is B
Answer:
(D)
Step-by-step explanation:
~a rational number....I hope it helps
Answer:
$8.00
Step-by-step explanation:
Since it says estimate we are rounding. I'm assuming tot he nearest dollar.
$4.95 rounds to $5.00
$1.85 rounds to $2.00
$1.05 rounds to $1.00
Then add these up to see the total estimated cost. $8.00