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1. In how many ways can you spell the word FOOT in the grid below?  You can start on any letter F, then on each step you can step one letter in any direction (up, down, left, right, or diagonal)

 

\begin{array}{cccc} F & F & F & F \\ T & O & O & T \\ T & O & O & T \\ F & F & F & F \end{array}

 

2. A right isosceles triangle has a perimeter of 1.  What is its area?

 
 Oct 15, 2021

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