So to rewrite it so that we can find the side, we just need to isolate the a variable.

So firstly, divide by 6 on both sides of the equation: 
Next, square root each side, and your answer should be 
Answer:
The radius is 3.24102 meters
Step-by-step explanation:
We are given
area of mural is 33 m^2
Since, the shape of mural is circular
Let's assume radius of circle as 'r'
so, we can use area of circle formula

now, we can set A=33
and then we can solve for r

we get


So,
The radius is 3.24102 meters
Answer:
169
Step-by-step explanation:
dont trip
For number 30, its easier if its broken down so were going to make it √200*x^2*y^2*z^2. We can't get a square root of 200 so we will break it into 100*2 to get √2*100*x^2*y^2*z^2. Now let's look at what we can take the square roots of. 2 doesn't have a nice sq. rt. so we will leave it there. 100 has the rt. of 10 so we can make 10√2*x^2*y^2*z^2. X^2 has the root x and we can follow this with the other variables to get 10xyz√2. There is your final simplified answer.