Join IDNLearn.com and become part of a knowledge-sharing community that thrives on curiosity. Join our knowledgeable community to find the answers you need for any topic or issue.
Using the Pythagorean theorem:
47 ^2 = 11^2 + x^2
2209 = 121 + x^2
Subtract 131 from both sides
2088 = x^2
Take the square root of both sides
X = sqrt(2088)
Simplify
X = 6sqrt(58)