Question

Can someone answer this fast!!!

Answer 1

Answer:

=$6\sqrt{3}$

Step-by-step explanation:

This triangle is the same as a right triangle rotated around.

Pythagorean Theorem applies to this (because it's a right triangle)

$a^{2} +b^{2} =c^{2}$

$36+b^{2} =144$

$144-36=108\\b^{2} = 108\\\sqrt{108} = 10.39\\ = \sqrt{b^{2} } \\b=10.39$

x=10.39