Posted by Cheryl on Wednesday, May 4, 2011 at 11:53am.
1. Determine which set of three numbers could represent the sides of a right triangle.
a. 9, 41, 41
b. 9, 40, 41
c. 8, 41, 40
d. 10, 40, 42
is the answer b?
2. Determine which set of three numbers could not represent the sides of a right triangle.
a. 3, 4, 5
b. 21, 28, 35
c. 14, 19, 24
d. 30, 40, 50
is the answer d?

PreAlgebra  PsyDAG, Wednesday, May 4, 2011 at 1:32pm
1. Correct
2. If a is representative, so is d. c is correct.