It is equal to 0.8 five star please?
Answer:
0.8
Step-by-step explanation:
To do this, we're going to use the order of operations (PEMDAS):
P - Parentheses
E - Exponents
M - Multiplication
D - Division
A - Addition
S - Subtraction
First let's do parentheses, there isn't anythig in parentheses we need to simplify, so we can skip this step.
Next let's look for exponents. I see we have a
so let's replace that with
:

Now let's look for multiplcation. We know that things that are right next to eachother in parentheses represent multiplcation, so let's simply this more:



And now we're left with a simple problem we know how to solve.
Answer: 
Hope this helps!
SOLUTION
We want to find the area of the circle in the picture given.
We have been given the formula as

From the circle, the radius r = 11 in.
The area of the circle becomes

Hence the answer is 363 square-inches