A woodworker is creating arms for a bench. If the height of the bench's back is 3 feet tall and the width of the bench's seat is 1 foot long, what is the length of the arm?

If she spent  3/8 playing games and 50% eating, that would be 4/8. so she would have had to spend 1/8 opening presents

However, if the workers do outside of what's normally expected, go ahead and tip.

Answer: the length of the arm is √10 feet.

Explanation:
If the helght of the bench's back is 3 feet tall and the width of the bench's seat Is 1 foot long, the length of the arm will be gotten using the pythagoras theorem:
Let l be the required length, hence:
l² = 3² + 1²;
l² = 9 + 1;
l² = 10.
Square root both sides
√l² = √10;
l = √10 feet.
Hence the length of the arm is √10 feet.