Answer:
D
Step-by-step explanation:
The area of a circle can be found using:
a=πr^2
We know that the radius is 10 meters. Therefore, we can substitute 10 in for r.
a=π*10^2
Evaluate the exponent
a=π*100
Multiply pi and 100
a=314.159265359
Round to the nearest tenth: there is a 5 in the hundreth place, which indicates we round up the 1 in the tenths place to a 2.
a=314.2
The area is 314.2 square meters, or choice D
The solution of the equation in terms of the base is 
.
Given that
Equation; 
We have to find
The solution of the equation in terms of base.
According to the question
To determine the solution of the equation following all the steps given below.
Equation;
Then,
Hence, the solution of the equation in terms of the base is .
To know more about Equation click the link given below.
brainly.com/question/12179591
N= 1 a this is the answer hope i helped
- _ + _
r pr
Let me do this when I come back from school, cylinders are easy for me. Is this something you need to finish now?
