



 
Hi Sharon, The other option is to set up the pythagorean theorem with variables and solve for x. If you choose this method, we know that the hypotenuse is 2.8 units. Then we can let the shorter leg be x, which would make the longer leg be x + 1.9. I solved it using the quadratic formula and rounded my final answer to the nearest tenth, which is one of your solutions. Good luck. Pam Hi Sharon, Pam is correct that you can remove two of the choices immediately. In fact look at the choices again. You know that two of the sides have lengths 2.8 units and 1.9 units. Only one of the choices has these two numbers as side lengths, but this is one that Pam ruled out. The correct answer is not in the list of choices. The way to find the correct answer is to use the second method suggested by Pam. Penny  


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