Formula for the area of a circle is,
pi×radius squared
example,
radius of a circle is 2cm what's the area?use 3.14 as pi
2squared×pi
=2squared×3.14
=12.56cm squared..
hope this helps.....
Answer:
Total Land Area of the United States is 3,537,438 square miles
Step-by-step explanation:
Given:
total land area of Tennessee = 53,927 square miles
total land area of the United States = 3,483,511 square miles + total land area of Tennessee= 
Answer: 15
Explanation: multiply 20 by .75
Answer:
its c!!!
Step-by-step explanation:
i love fractions