Answer:21
Step-by-step explanation: The median is the number in the middle sorted from least to greatest, here 21 is the middle number.
C^2=a^2+b^2 we are given the hypotenuse of 19 units and one leg of 8 units so:
19^2=8^2+b^2
361=64+b^2
b^2=297
b=√297
b≈17.2 to the nearest tenth
I believe C. Measuring the length from one end of the field tot he other would be the most reasonable answer, because Area = Length x Width
4n^4 √3n I believe would be the simplified form.
