5 will make 12 and 13 a Pythagorean triad.
The number which best completes the sequence below is: 2 9 5 13 10 19 17 ?
this is a pythagorean triple and c2=169 so c=13 25+144=169=132
A Pythagorean triple is a group of three whole number which can be the sides of a right angled triangle, eg: (3, 4, 5), (5, 12, 13), (7, 24, 25), (8, 15, 17), (9, 40, 41), (11, 60, 61), (12, 35, 37), (13, 84, 85), (16, 63, 65), (20, 21, 29), (28, 45, 53), (33, 56, 65), (36, 77, 85), (39, 80, 89), (48, 55, 73), (65, 72, 97)
Yes
No. 122 + 162 = 400 = 202 so 12, 16, 20 would be a Pythagorean triple, but 12, 16, 18 would not.
It is: 13
yes.
Pythagorean triples: 3, 4 and 5 or 5, 12 and 13 are two of them
Because: 52+122 = 132
The combination 5, 12 and 13 is a Pythagorean triple.
5 will make 12 and 13 a Pythagorean triad.
No. 7*7 = 49 12*12 = 144 14*14 = 196 49 + 144 = 193, which does not equal 196
3-4-5 5-12-13 are the most common 4^2 + 5^2= 16+25=41 which is prime.
Yes, they are a simple multiple of the Pythagorean Triple 5-12-13
The letter is L and the number is 12.
The number which best completes the sequence below is: 2 9 5 13 10 19 17 ?