The sets of numbers are 6,8,10 and t,12,13 are Pythagorean triples. Use what you know about the Pythagoream theorem snd explain or show why they are Pythagorean triples

1 answer

To determine if the sets of numbers (6, 8, 10) and (t, 12, 13) are Pythagorean triples, we can apply the Pythagorean theorem, which states that in a right triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides.

For the set (6, 8, 10):
Let's consider the sides 6 and 8 as the legs of the right triangle and 10 as the hypotenuse. According to the Pythagorean theorem:
6^2 + 8^2 = 10^2
36 + 64 = 100
100 = 100
Since the equation is true, the set (6, 8, 10) is a Pythagorean triple.

For the set (t, 12, 13):
Let's consider the sides t and 12 as the legs of the right triangle and 13 as the hypotenuse. According to the Pythagorean theorem:
t^2 + 12^2 = 13^2
t^2 + 144 = 169
t^2 = 169 - 144
t^2 = 25
t = ±5
Since t = ±5 satisfies the equation, the set (t, 12, 13) can be a Pythagorean triple.

In conclusion, the set (6, 8, 10) is a Pythagorean triple because it satisfies the Pythagorean theorem. The set (t, 12, 13) can also be a Pythagorean triple for values of t = ±5, as it satisfies the Pythagorean theorem as well.