The two smallest numbers in a Pythagorean triad are $5$5 and $12$12.
Which number completes the triad?
$17$17
$169$169
$13$13
$14$14
The two smallest numbers in a Pythagorean triad are $9$9 and $40$40.
Which number completes the triad?
Consider the right-angled triangle.
Consider the right-angled triangle.