Using the equation for a circle's area

, 283.4 square meters. Note that r, the radius, is determined by dividing the diameter by two.
A. f(1)=5 (as defined on the second line, x=1) TRUE because f(1)=5
B. f(5)=5^2=25 (as defined on third line, x>1) FALSE because f(5) ≠ 1
C. f(-2)=2(-2)=-4 (as defined on first line, x<1) FALSE because f(-2) ≠ 4
D. f(2)=2^2=4 (as defined on third line, x>1) TRUE because f(2)=4
Answer:
<h2>80.65%</h2>
Step-by-step explanation:
31-6=25
25/31=80.65%
4.3+3.2 is 8
Som your answer is 8n
But I think the answer is 27 because 9 times 4 is 27
Hope that helped
Step-by-step explanation:
Its kind of like the this problem:
https://brainly.in/question/26666032?tbs_match=1