Answer:
1386cm^2.
Step-by-step explanation:
radius of circle=21cm
area of circle(a)=?
we know,
A=pi r^2
=22/7×(21)^2
=1386cm^2
You could solve this mathematically but i mean you could use your eyes.... Its most likely C
;)
Answer: its 1/4 per minute i took the test
Step-by-step explanation:
The answer is actually d lol the idiot above me was right
Answer:
your answer would be -13.8y
