Answers

2015-12-26T09:15:24+05:30
X²=15²+8²
x²=225+64
x²=289
x=√289
x=17
(8,15,17) 
forms the Pythagorean triplet
1 5 1
2015-12-26T09:44:41+05:30
we know pythagorean triple is

a² + b² = c²

let  ⇒ x² = 15²+8²

⇒ x² = 225+64

⇒ x² = 289

⇒ x = √289

x = 17 .

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