Pythagorean Triples Worksheet with Answer Key

What's on the worksheet

1. Decide if each set is a Pythagorean triple and write it as k times a primitive triple:
   (20, 48, 52)(27, 36, 45)(33, 56, 65)(12, 16, 21)(18, 80, 82)
2. Name the primitive triple and the multiplier k for each right triangle.
   legs 0.9 and 1.2leg 0.7, hypotenuse 2.5legs 160 and 300leg 45, hypotenuse 117legs 2 and 2.1
3. Word problem: the sides of Emma's triangular corner shelf.
4. Use the multiples of 3, 4 and 5 in every triple to check or complete triples.
5. Use the generating formula with m equal to 9 and a range of n values.
6. Find the remainders of hypotenuses when divided by 4 and explain the pattern.