A. 314 sq cm
Explanation: pi•r^2
3.14 x 10^2
3.14 x 100 =314
Child must be higher than 36 which means any number between or above 36 isn't allowed . graph that.
Answer:
the third one
Step-by-step explanation:
We can break it up into
. This means that it is
, or 
2^4 x 3 is a prime factor of 48