Question

Which of the following is not a Pythagorean triplet?
a. (3,4,5) b. (5,12,13) C. (7,24,25) d. (8,20,25)
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Answer 1

answer is D. (8, 20, 25)

25^2=8^2+20^2

625=64+400

is not equal .

Answer 2

Step-by-step explanation:

it's option d

since =64+400=464

where as 25^2=625

so 8^2+20^2 is not equal to 25^2.