sides of right angle triangle follows Pythagoras theorem
a^2 + b^2 = c^2
where a, b and c are sides of triangle
if you check, option 3 follow this. so answer is option 3
The average is 60
and the average yu take all the #s and add them and see what it = than / by how many #s there are!
2 minutes per lap. I think
Its 0.20 i think bc its the one that make the most since
