Question

pythagorean triplet whose one number is 18​

Answer 1

Step-by-step explanation:

If we take m2 + 1 = 18,

m2 = 17

The value of m will not be an integer.

If we take m2 − 1 = 18, then m2 = 19

Again the value of m is not an integer.

Let 2m =18

m = 9

Thus, m2 − 1 = 81 − 1 = 80 and m2 + 1 = 81 + 1 = 82

the Pythagorean triplet is 18, 80, and 82.

hope this will help you

Answer 2

Answer:

(18,80,82)

Step-by-step explanation:

The numbers of a pythagorean triplet are (2m , m²-1 , m²+1 ) if the number is m.

The number 18 only follows the condition 2m. Hence 18 = 2m.

Therefore m = 9.

Hence, the pythagorean triplet is (2*9 , 9² - 1 , 9² + 1) = (18,80,82)