Answer:
The answer is: The FitnessGram™ Pacer Test---
If you don't know the meme, it won't make sense. Lol.
Answer:

Step-by-step explanation:

.0562 is the smallest number
131.88 or jus do radius times 2 so 21+ 21 = 42.
42 x pi(3.14) = 131.88
Only 4 because result is (x-4)(x-4) that means (x-4)^2=0
So
X-4=0
X=4